546460656 has 40 divisors (see below), whose sum is σ = 1613361024. Its totient is φ = 156131520.

The previous prime is 546460619. The next prime is 546460667. The reversal of 546460656 is 656064645.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812850 + ... + 813521.

Almost surely, 2^546460656 is an apocalyptic number.

546460656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

546460656 is an abundant number, since it is smaller than the sum of its proper divisors (1066900368).

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

546460656 is a wasteful number, since it uses less digits than its factorization.

546460656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626389 (or 1626383 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 546460656 is about 23376.4979413085. The cubic root of 546460656 is about 817.5599963449.

The spelling of 546460656 in words is "five hundred forty-six million, four hundred sixty thousand, six hundred fifty-six".