57423214 has 4 divisors (see below), whose sum is σ = 86134824. Its totient is φ = 28711606.

The previous prime is 57423211. The next prime is 57423227. The reversal of 57423214 is 41232475.

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 (57423211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14355802 + ... + 14355805.

It is an arithmetic number, because the mean of its divisors is an integer number (21533706).

Almost surely, 2^57423214 is an apocalyptic number.

57423214 is a deficient number, since it is larger than the sum of its proper divisors (28711610).

57423214 is a wasteful number, since it uses less digits than its factorization.

57423214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28711609.

The product of its digits is 6720, while the sum is 28.

The square root of 57423214 is about 7577.8106336857. The cubic root of 57423214 is about 385.8002447521.

Adding to 57423214 its reverse (41232475), we get a palindrome (98655689).

The spelling of 57423214 in words is "fifty-seven million, four hundred twenty-three thousand, two hundred fourteen".