46090872 has 24 divisors (see below), whose sum is σ = 124829640. Its totient is φ = 15363600.

The previous prime is 46090829. The next prime is 46090921. The reversal of 46090872 is 27809064.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-4 number, since 4×46090872⁴ (a number of 32 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 320004 + ... + 320147.

It is an arithmetic number, because the mean of its divisors is an integer number (5201235).

Almost surely, 2^46090872 is an apocalyptic number.

It is an amenable number.

46090872 is an abundant number, since it is smaller than the sum of its proper divisors (78738768).

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

46090872 is a wasteful number, since it uses less digits than its factorization.

46090872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640163 (or 640156 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 46090872 is about 6789.0258505915. The cubic root of 46090872 is about 358.5405730123.

The spelling of 46090872 in words is "forty-six million, ninety thousand, eight hundred seventy-two".