23060457 has 28 divisors (see below), whose sum is σ = 39522880. Its totient is φ = 13174488.

The previous prime is 23060441. The next prime is 23060461. The reversal of 23060457 is 75406032.

It is a happy number.

23060457 is a `hidden beast` number, since 2 + 3 + 0 + 604 + 57 = 666.

It is not a de Polignac number, because 23060457 - 2⁴ = 23060441 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23060457.

It is not an unprimeable number, because it can be changed into a prime (23060407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2844 + ... + 7362.

Almost surely, 2^23060457 is an apocalyptic number.

23060457 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

23060457 is a deficient number, since it is larger than the sum of its proper divisors (16462423).

23060457 is an frugal number, since it uses more digits than its factorization.

23060457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4544 (or 4529 counting only the distinct ones).

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

The square root of 23060457 is about 4802.1304647000. The cubic root of 23060457 is about 284.6356563056.

Adding to 23060457 its reverse (75406032), we get a palindrome (98466489).

The spelling of 23060457 in words is "twenty-three million, sixty thousand, four hundred fifty-seven".