46129372 has 24 divisors (see below), whose sum is σ = 85296960. Its totient is φ = 21792960.

The previous prime is 46129367. The next prime is 46129373. The reversal of 46129372 is 27392164.

It is a super-2 number, since 2×46129372² = 4255837922228768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46129373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222 + ... + 9682.

It is an arithmetic number, because the mean of its divisors is an integer number (3554040).

Almost surely, 2^46129372 is an apocalyptic number.

It is an amenable number.

46129372 is a deficient number, since it is larger than the sum of its proper divisors (39167588).

46129372 is a wasteful number, since it uses less digits than its factorization.

46129372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8541 (or 8539 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 46129372 is about 6791.8607170642. The cubic root of 46129372 is about 358.6403756397.

The spelling of 46129372 in words is "forty-six million, one hundred twenty-nine thousand, three hundred seventy-two".