46487812 has 24 divisors (see below), whose sum is σ = 96183360. Its totient is φ = 19236000.

The previous prime is 46487803. The next prime is 46487827. The reversal of 46487812 is 21878464.

It is a super-2 number, since 2×46487812² = 4322233329094688, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 27814 + ... + 29437.

It is an arithmetic number, because the mean of its divisors is an integer number (4007640).

Almost surely, 2^46487812 is an apocalyptic number.

It is an amenable number.

46487812 is an abundant number, since it is smaller than the sum of its proper divisors (49695548).

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

46487812 is a wasteful number, since it uses less digits than its factorization.

46487812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57291 (or 57289 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 46487812 is about 6818.1971224071. The cubic root of 46487812 is about 359.5668968535.

The spelling of 46487812 in words is "forty-six million, four hundred eighty-seven thousand, eight hundred twelve".