46127972 has 48 divisors (see below), whose sum is σ = 96768000. Its totient is φ = 18992160.

The previous prime is 46127947. The next prime is 46128053. The reversal of 46127972 is 27972164.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18029 + ... + 20427.

It is an arithmetic number, because the mean of its divisors is an integer number (2016000).

Almost surely, 2^46127972 is an apocalyptic number.

It is an amenable number.

46127972 is an abundant number, since it is smaller than the sum of its proper divisors (50640028).

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

46127972 is a wasteful number, since it uses less digits than its factorization.

46127972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456 (or 2454 counting only the distinct ones).

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

The square root of 46127972 is about 6791.7576517423. The cubic root of 46127972 is about 358.6367474263.

The spelling of 46127972 in words is "forty-six million, one hundred twenty-seven thousand, nine hundred seventy-two".