46889972 has 12 divisors (see below), whose sum is σ = 82471200. Its totient is φ = 23326776.

The previous prime is 46889963. The next prime is 46889977. The reversal of 46889972 is 27998864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46889977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28658 + ... + 30249.

It is an arithmetic number, because the mean of its divisors is an integer number (6872600).

Almost surely, 2^46889972 is an apocalyptic number.

It is an amenable number.

46889972 is a deficient number, since it is larger than the sum of its proper divisors (35581228).

46889972 is a wasteful number, since it uses less digits than its factorization.

46889972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59110 (or 59108 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The square root of 46889972 is about 6847.6252818039. The cubic root of 46889972 is about 360.6007766870.

The spelling of 46889972 in words is "forty-six million, eight hundred eighty-nine thousand, nine hundred seventy-two".