23152410 has 24 divisors (see below), whose sum is σ = 60196500. Its totient is φ = 6173952.

The previous prime is 23152399. The next prime is 23152427. The reversal of 23152410 is 1425132.

It can be written as a sum of positive squares in 2 ways, for example, as 22781529 + 370881 = 4773^2 + 609^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128535 + ... + 128714.

Almost surely, 2^23152410 is an apocalyptic number.

23152410 is an abundant number, since it is smaller than the sum of its proper divisors (37044090).

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

23152410 is a wasteful number, since it uses less digits than its factorization.

23152410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257262 (or 257259 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 23152410 is about 4811.6951274992. The cubic root of 23152410 is about 285.0134804335.

Adding to 23152410 its reverse (1425132), we get a palindrome (24577542).

The spelling of 23152410 in words is "twenty-three million, one hundred fifty-two thousand, four hundred ten".