57923422 has 4 divisors (see below), whose sum is σ = 86885136. Its totient is φ = 28961710.

The previous prime is 57923401. The next prime is 57923429. The reversal of 57923422 is 22432975.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57923429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14480854 + ... + 14480857.

It is an arithmetic number, because the mean of its divisors is an integer number (21721284).

Almost surely, 2^57923422 is an apocalyptic number.

57923422 is a deficient number, since it is larger than the sum of its proper divisors (28961714).

57923422 is a wasteful number, since it uses less digits than its factorization.

57923422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28961713.

The product of its digits is 30240, while the sum is 34.

The square root of 57923422 is about 7610.7438532643. The cubic root of 57923422 is about 386.9172304166.

The spelling of 57923422 in words is "fifty-seven million, nine hundred twenty-three thousand, four hundred twenty-two".