46874640 has 40 divisors (see below), whose sum is σ = 145312128. Its totient is φ = 12499840.

The previous prime is 46874629. The next prime is 46874669. The reversal of 46874640 is 4647864.

It is a tau number, because it is divible by the number of its divisors (40).

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, 97416 + ... + 97895.

Almost surely, 2^46874640 is an apocalyptic number.

46874640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46874640 is an abundant number, since it is smaller than the sum of its proper divisors (98437488).

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

46874640 is a wasteful number, since it uses less digits than its factorization.

46874640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195327 (or 195321 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 46874640 is about 6846.5056780813. The cubic root of 46874640 is about 360.5614695348.

The spelling of 46874640 in words is "forty-six million, eight hundred seventy-four thousand, six hundred forty".