23063454 has 80 divisors (see below), whose sum is σ = 55756800. Its totient is φ = 7103376.

The previous prime is 23063431. The next prime is 23063461. The reversal of 23063454 is 45436032.

23063454 is a `hidden beast` number, since 23 + 0 + 634 + 5 + 4 = 666.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 181539 + ... + 181665.

It is an arithmetic number, because the mean of its divisors is an integer number (696960).

Almost surely, 2^23063454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23063454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27878400).

23063454 is an abundant number, since it is smaller than the sum of its proper divisors (32693346).

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

23063454 is a wasteful number, since it uses less digits than its factorization.

23063454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 23063454 is about 4802.4425035600. The cubic root of 23063454 is about 284.6479864473.

Adding to 23063454 its reverse (45436032), we get a palindrome (68499486).

The spelling of 23063454 in words is "twenty-three million, sixty-three thousand, four hundred fifty-four".