23435152 has 40 divisors (see below), whose sum is σ = 49191296. Its totient is φ = 10751616.

The previous prime is 23435147. The next prime is 23435177. The reversal of 23435152 is 25153432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63673 + ... + 64039.

Almost surely, 2^23435152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23435152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24595648).

23435152 is an abundant number, since it is smaller than the sum of its proper divisors (25756144).

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

23435152 is a wasteful number, since it uses less digits than its factorization.

23435152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 689 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 23435152 is about 4840.9866762882. The cubic root of 23435152 is about 286.1690037359.

Adding to 23435152 its reverse (25153432), we get a palindrome (48588584).

The spelling of 23435152 in words is "twenty-three million, four hundred thirty-five thousand, one hundred fifty-two".