23692494 has 48 divisors (see below), whose sum is σ = 56052864. Its totient is φ = 6539760.

The previous prime is 23692489. The next prime is 23692517. The reversal of 23692494 is 49429632.

It is a super-2 number, since 2×23692494² = 1122668543880072, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 40069 + ... + 40655.

It is an arithmetic number, because the mean of its divisors is an integer number (1167768).

Almost surely, 2^23692494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23692494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28026432).

23692494 is an abundant number, since it is smaller than the sum of its proper divisors (32360370).

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

23692494 is a wasteful number, since it uses less digits than its factorization.

23692494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661 (or 630 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 23692494 is about 4867.4936055428. The cubic root of 23692494 is about 287.2126692037.

The spelling of 23692494 in words is "twenty-three million, six hundred ninety-two thousand, four hundred ninety-four".