555342974 has 16 divisors (see below), whose sum is σ = 847006368. Its totient is φ = 273030912.

The previous prime is 555342971. The next prime is 555342989. The reversal of 555342974 is 479243555.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555342971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43559 + ... + 54845.

It is an arithmetic number, because the mean of its divisors is an integer number (52937898).

Almost surely, 2^555342974 is an apocalyptic number.

555342974 is a deficient number, since it is larger than the sum of its proper divisors (291663394).

555342974 is a wasteful number, since it uses less digits than its factorization.

555342974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11699.

The product of its digits is 756000, while the sum is 44.

The square root of 555342974 is about 23565.7160722945. The cubic root of 555342974 is about 821.9658238268.

The spelling of 555342974 in words is "five hundred fifty-five million, three hundred forty-two thousand, nine hundred seventy-four".