22957701 has 32 divisors (see below), whose sum is σ = 36062208. Its totient is φ = 12856320.

The previous prime is 22957699. The next prime is 22957721. The reversal of 22957701 is 10775922.

It is not a de Polignac number, because 22957701 - 2¹ = 22957699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22957721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19995 + ... + 21111.

It is an arithmetic number, because the mean of its divisors is an integer number (1126944).

Almost surely, 2^22957701 is an apocalyptic number.

It is an amenable number.

22957701 is a deficient number, since it is larger than the sum of its proper divisors (13104507).

22957701 is a wasteful number, since it uses less digits than its factorization.

22957701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 22957701 is about 4791.4195182639. The cubic root of 22957701 is about 284.2122537131.

The spelling of 22957701 in words is "twenty-two million, nine hundred fifty-seven thousand, seven hundred one".