23463620 has 12 divisors (see below), whose sum is σ = 49273644. Its totient is φ = 9385440.

The previous prime is 23463571. The next prime is 23463647. The reversal of 23463620 is 2636432.

It can be written as a sum of positive squares in 2 ways, for example, as 2815684 + 20647936 = 1678^2 + 4544^2 .

It is a super-3 number, since 3×23463620³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23463620.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586571 + ... + 586610.

It is an arithmetic number, because the mean of its divisors is an integer number (4106137).

Almost surely, 2^23463620 is an apocalyptic number.

23463620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23463620 is an abundant number, since it is smaller than the sum of its proper divisors (25810024).

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

23463620 is a wasteful number, since it uses less digits than its factorization.

23463620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173190 (or 1173188 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 23463620 is about 4843.9260935733. The cubic root of 23463620 is about 286.2848320535.

The spelling of 23463620 in words is "twenty-three million, four hundred sixty-three thousand, six hundred twenty".