46744872 has 16 divisors (see below), whose sum is σ = 116862240. Its totient is φ = 15581616.

The previous prime is 46744871. The next prime is 46744877. The reversal of 46744872 is 27844764.

It is not an unprimeable number, because it can be changed into a prime (46744871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 973828 + ... + 973875.

It is an arithmetic number, because the mean of its divisors is an integer number (7303890).

Almost surely, 2^46744872 is an apocalyptic number.

It is an amenable number.

46744872 is an abundant number, since it is smaller than the sum of its proper divisors (70117368).

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

46744872 is a wasteful number, since it uses less digits than its factorization.

46744872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947712 (or 1947708 counting only the distinct ones).

The product of its digits is 301056, while the sum is 42.

The square root of 46744872 is about 6837.0221588057. The cubic root of 46744872 is about 360.2284352644.

The spelling of 46744872 in words is "forty-six million, seven hundred forty-four thousand, eight hundred seventy-two".