46722236 has 12 divisors (see below), whose sum is σ = 89197080. Its totient is φ = 21237360.

The previous prime is 46722233. The next prime is 46722257. The reversal of 46722236 is 63222764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46722233) 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, 530891 + ... + 530978.

It is an arithmetic number, because the mean of its divisors is an integer number (7433090).

Almost surely, 2^46722236 is an apocalyptic number.

It is an amenable number.

46722236 is a deficient number, since it is larger than the sum of its proper divisors (42474844).

46722236 is a wasteful number, since it uses less digits than its factorization.

46722236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061884 (or 1061882 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 46722236 is about 6835.3665593002. The cubic root of 46722236 is about 360.1702795276.

The spelling of 46722236 in words is "forty-six million, seven hundred twenty-two thousand, two hundred thirty-six".