46044140 has 24 divisors (see below), whose sum is σ = 96904080. Its totient is φ = 18377408.

The previous prime is 46044127. The next prime is 46044149. The reversal of 46044140 is 4144064.

It is not an unprimeable number, because it can be changed into a prime (46044149) 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, 7919 + ... + 12441.

It is an arithmetic number, because the mean of its divisors is an integer number (4037670).

Almost surely, 2^46044140 is an apocalyptic number.

It is an amenable number.

46044140 is an abundant number, since it is smaller than the sum of its proper divisors (50859940).

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

46044140 is a wasteful number, since it uses less digits than its factorization.

46044140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5041 (or 5039 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 46044140 is about 6785.5832468551. The cubic root of 46044140 is about 358.4193560676.

The spelling of 46044140 in words is "forty-six million, forty-four thousand, one hundred forty".