46927287072 has 72 divisors (see below), whose sum is σ = 137056246236. Its totient is φ = 15219657216.

The previous prime is 46927287061. The next prime is 46927287103. The reversal of 46927287072 is 27078272964.

It is a happy number.

46927287072 is a `hidden beast` number, since 469 + 27 + 28 + 70 + 72 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 35707393296 + 11219893776 = 188964^2 + 105924^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2191263 + ... + 2212574.

Almost surely, 2^46927287072 is an apocalyptic number.

It is an amenable number.

46927287072 is an abundant number, since it is smaller than the sum of its proper divisors (90128959164).

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

46927287072 is a wasteful number, since it uses less digits than its factorization.

46927287072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4403890 (or 4403879 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 54.

The spelling of 46927287072 in words is "forty-six billion, nine hundred twenty-seven million, two hundred eighty-seven thousand, seventy-two".