557574734 has 8 divisors (see below), whose sum is σ = 852142680. Its totient is φ = 273527176.

The previous prime is 557574713. The next prime is 557574739. The reversal of 557574734 is 437475755.

It is a happy number.

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 (557574739) 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, 2629964 + ... + 2630175.

It is an arithmetic number, because the mean of its divisors is an integer number (106517835).

Almost surely, 2^557574734 is an apocalyptic number.

557574734 is a deficient number, since it is larger than the sum of its proper divisors (294567946).

557574734 is a wasteful number, since it uses less digits than its factorization.

557574734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5260194.

The product of its digits is 2058000, while the sum is 47.

The square root of 557574734 is about 23613.0204336506. The cubic root of 557574734 is about 823.0654317322.

The spelling of 557574734 in words is "five hundred fifty-seven million, five hundred seventy-four thousand, seven hundred thirty-four".