23463432 has 40 divisors (see below), whose sum is σ = 65721150. Its totient is φ = 7820928.

The previous prime is 23463421. The next prime is 23463443. The reversal of 23463432 is 23436432.

It is a happy number.

23463432 is a `hidden beast` number, since 23 + 4 + 634 + 3 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (23463421) and next prime (23463443).

It can be written as a sum of positive squares in only one way, i.e., 22410756 + 1052676 = 4734^2 + 1026^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23463396 and 23463405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17457 + ... + 18752.

Almost surely, 2^23463432 is an apocalyptic number.

It is an amenable number.

23463432 is an abundant number, since it is smaller than the sum of its proper divisors (42257718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23463432 is a wasteful number, since it uses less digits than its factorization.

23463432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36227 (or 36214 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 23463432 is about 4843.9066877883. The cubic root of 23463432 is about 286.2840674416.

Adding to 23463432 its reverse (23436432), we get a palindrome (46899864).

Subtracting from 23463432 its reverse (23436432), we obtain a cube (27000 = 30³).

It can be divided in two parts, 2346 and 3432, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 23463432 in words is "twenty-three million, four hundred sixty-three thousand, four hundred thirty-two".