546745874 has 24 divisors (see below), whose sum is σ = 899384148. Its totient is φ = 248407040.

The previous prime is 546745831. The next prime is 546745879. The reversal of 546745874 is 478547645.

It can be written as a sum of positive squares in 6 ways, for example, as 462895225 + 83850649 = 21515^2 + 9157^2 .

It is not an unprimeable number, because it can be changed into a prime (546745879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19034 + ... + 38154.

Almost surely, 2^546745874 is an apocalyptic number.

546745874 is a deficient number, since it is larger than the sum of its proper divisors (352638274).

546745874 is a wasteful number, since it uses less digits than its factorization.

546745874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19198 (or 19169 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 50.

The square root of 546745874 is about 23382.5976743389. The cubic root of 546745874 is about 817.7022098586.

The spelling of 546745874 in words is "five hundred forty-six million, seven hundred forty-five thousand, eight hundred seventy-four".