46405764 has 24 divisors (see below), whose sum is σ = 120311520. Its totient is φ = 15468552.

The previous prime is 46405753. The next prime is 46405781. The reversal of 46405764 is 46750464.

46405764 is a `hidden beast` number, since 4 + 640 + 5 + 7 + 6 + 4 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214734 + ... + 214949.

It is an arithmetic number, because the mean of its divisors is an integer number (5012980).

Almost surely, 2^46405764 is an apocalyptic number.

It is an amenable number.

46405764 is an abundant number, since it is smaller than the sum of its proper divisors (73905756).

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

46405764 is a wasteful number, since it uses less digits than its factorization.

46405764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429696 (or 429688 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 46405764 is about 6812.1776254000. The cubic root of 46405764 is about 359.3552347945.

It can be divided in two parts, 4640 and 5764, that added together give a square (10404 = 102²).

The spelling of 46405764 in words is "forty-six million, four hundred five thousand, seven hundred sixty-four".