546198474 has 64 divisors (see below), whose sum is σ = 1195108992. Its totient is φ = 165734400.

The previous prime is 546198461. The next prime is 546198487. The reversal of 546198474 is 474891645.

It is an interprime number because it is at equal distance from previous prime (546198461) and next prime (546198487).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 547344 + ... + 548340.

It is an arithmetic number, because the mean of its divisors is an integer number (18673578).

Almost surely, 2^546198474 is an apocalyptic number.

546198474 is an abundant number, since it is smaller than the sum of its proper divisors (648910518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546198474 is a wasteful number, since it uses less digits than its factorization.

546198474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191.

The product of its digits is 967680, while the sum is 48.

The square root of 546198474 is about 23370.8894567580. The cubic root of 546198474 is about 817.4292252320.

The spelling of 546198474 in words is "five hundred forty-six million, one hundred ninety-eight thousand, four hundred seventy-four".