46722152 has 32 divisors (see below), whose sum is σ = 89294400. Its totient is φ = 22915200.

The previous prime is 46722149. The next prime is 46722163. The reversal of 46722152 is 25122764.

It is a happy number.

It is a super-2 number, since 2×46722152² = 4365918975022208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150077 + ... + 150387.

It is an arithmetic number, because the mean of its divisors is an integer number (2790450).

Almost surely, 2^46722152 is an apocalyptic number.

It is an amenable number.

46722152 is a deficient number, since it is larger than the sum of its proper divisors (42572248).

46722152 is a wasteful number, since it uses less digits than its factorization.

46722152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 613 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 46722152 is about 6835.3604147843. The cubic root of 46722152 is about 360.1700636823.

The spelling of 46722152 in words is "forty-six million, seven hundred twenty-two thousand, one hundred fifty-two".