46721072 has 20 divisors (see below), whose sum is σ = 91050720. Its totient is φ = 23224128.

The previous prime is 46721063. The next prime is 46721131. The reversal of 46721072 is 27012764.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5672 + ... + 11207.

It is an arithmetic number, because the mean of its divisors is an integer number (4552536).

Almost surely, 2^46721072 is an apocalyptic number.

It is an amenable number.

46721072 is a deficient number, since it is larger than the sum of its proper divisors (44329648).

46721072 is a wasteful number, since it uses less digits than its factorization.

46721072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17060 (or 17054 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 46721072 is about 6835.2814133728. The cubic root of 46721072 is about 360.1672885058.

The spelling of 46721072 in words is "forty-six million, seven hundred twenty-one thousand, seventy-two".