46425664 has 56 divisors (see below), whose sum is σ = 98491040. Its totient is φ = 21648384.

The previous prime is 46425647. The next prime is 46425667. The reversal of 46425664 is 46652464.

It is not an unprimeable number, because it can be changed into a prime (46425667) 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, 88507 + ... + 89029.

Almost surely, 2^46425664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46425664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49245520).

46425664 is an abundant number, since it is smaller than the sum of its proper divisors (52065376).

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

46425664 is a wasteful number, since it uses less digits than its factorization.

46425664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 617 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 46425664 is about 6813.6380884224. The cubic root of 46425664 is about 359.4065944145.

It can be divided in two parts, 46425 and 664, that added together give a square (47089 = 217²).

The spelling of 46425664 in words is "forty-six million, four hundred twenty-five thousand, six hundred sixty-four".