23262057 has 24 divisors (see below), whose sum is σ = 41356224. Its totient is φ = 12269664.

The previous prime is 23262053. The next prime is 23262077. The reversal of 23262057 is 75026232.

23262057 is a `hidden beast` number, since 2 + 32 + 620 + 5 + 7 = 666.

It is not a de Polignac number, because 23262057 - 2² = 23262053 is a prime.

It is a super-2 number, since 2×23262057² = 1082246591742498, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23262057.

It is not an unprimeable number, because it can be changed into a prime (23262053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13383 + ... + 15020.

It is an arithmetic number, because the mean of its divisors is an integer number (1723176).

Almost surely, 2^23262057 is an apocalyptic number.

It is an amenable number.

23262057 is a deficient number, since it is larger than the sum of its proper divisors (18094167).

23262057 is a wasteful number, since it uses less digits than its factorization.

23262057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28429 (or 28426 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 23262057 is about 4823.0754711076. The cubic root of 23262057 is about 285.4627017605.

Adding to 23262057 its reverse (75026232), we get a palindrome (98288289).

The spelling of 23262057 in words is "twenty-three million, two hundred sixty-two thousand, fifty-seven".