46722357 has 12 divisors (see below), whose sum is σ = 73623264. Its totient is φ = 28316520.

The previous prime is 46722337. The next prime is 46722359. The reversal of 46722357 is 75322764.

It is a happy number.

It is not a de Polignac number, because 46722357 - 2¹¹ = 46720309 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46722359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235873 + ... + 236070.

It is an arithmetic number, because the mean of its divisors is an integer number (6135272).

Almost surely, 2^46722357 is an apocalyptic number.

It is an amenable number.

46722357 is a deficient number, since it is larger than the sum of its proper divisors (26900907).

46722357 is a wasteful number, since it uses less digits than its factorization.

46722357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471960 (or 471957 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 46722357 is about 6835.3754103195. The cubic root of 46722357 is about 360.1705904471.

The spelling of 46722357 in words is "forty-six million, seven hundred twenty-two thousand, three hundred fifty-seven".