57345022 has 8 divisors (see below), whose sum is σ = 98305776. Its totient is φ = 24576432.

The previous prime is 57344953. The next prime is 57345023. The reversal of 57345022 is 22054375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57345023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048023 + ... + 2048050.

It is an arithmetic number, because the mean of its divisors is an integer number (12288222).

Almost surely, 2^57345022 is an apocalyptic number.

57345022 is a deficient number, since it is larger than the sum of its proper divisors (40960754).

57345022 is a wasteful number, since it uses less digits than its factorization.

57345022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096082.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 57345022 is about 7572.6496023519. The cubic root of 57345022 is about 385.6250531449.

Adding to 57345022 its reverse (22054375), we get a palindrome (79399397).

The spelling of 57345022 in words is "fifty-seven million, three hundred forty-five thousand, twenty-two".