46729172 has 48 divisors (see below), whose sum is σ = 96243840. Its totient is φ = 19440000.

The previous prime is 46729157. The next prime is 46729181. The reversal of 46729172 is 27192764.

Its product of digits (42336) is a multiple of the sum of its prime factors (432).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186047 + ... + 186297.

It is an arithmetic number, because the mean of its divisors is an integer number (2005080).

Almost surely, 2^46729172 is an apocalyptic number.

It is an amenable number.

46729172 is an abundant number, since it is smaller than the sum of its proper divisors (49514668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46729172 is a wasteful number, since it uses less digits than its factorization.

46729172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 430 counting only the distinct ones).

The product of its digits is 42336, while the sum is 38.

The square root of 46729172 is about 6835.8739017042. The cubic root of 46729172 is about 360.1881012878.

The spelling of 46729172 in words is "forty-six million, seven hundred twenty-nine thousand, one hundred seventy-two".