46081144 has 16 divisors (see below), whose sum is σ = 90159120. Its totient is φ = 22038720.

The previous prime is 46081129. The next prime is 46081163. The reversal of 46081144 is 44118064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125037 + ... + 125404.

It is an arithmetic number, because the mean of its divisors is an integer number (5634945).

Almost surely, 2^46081144 is an apocalyptic number.

It is an amenable number.

46081144 is a deficient number, since it is larger than the sum of its proper divisors (44077976).

46081144 is a wasteful number, since it uses less digits than its factorization.

46081144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250470 (or 250466 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 46081144 is about 6788.3093624260. The cubic root of 46081144 is about 358.5153465559.

It can be divided in two parts, 46081 and 144, that added together give a square (46225 = 215²).

The spelling of 46081144 in words is "forty-six million, eighty-one thousand, one hundred forty-four".