46120072 has 8 divisors (see below), whose sum is σ = 86475150. Its totient is φ = 23060032.

The previous prime is 46120057. The next prime is 46120111. The reversal of 46120072 is 27002164.

It can be written as a sum of positive squares in only one way, i.e., 39012516 + 7107556 = 6246^2 + 2666^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×46120072² = 4254122082570368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2882497 + ... + 2882512.

Almost surely, 2^46120072 is an apocalyptic number.

It is an amenable number.

46120072 is a deficient number, since it is larger than the sum of its proper divisors (40355078).

46120072 is a wasteful number, since it uses less digits than its factorization.

46120072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5765015 (or 5765011 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 46120072 is about 6791.1760395384. The cubic root of 46120072 is about 358.6162725609.

The spelling of 46120072 in words is "forty-six million, one hundred twenty thousand, seventy-two".