46432656 has 80 divisors (see below), whose sum is σ = 140318400. Its totient is φ = 14660352.

The previous prime is 46432643. The next prime is 46432657. The reversal of 46432656 is 65623464.

46432656 is a `hidden beast` number, since 4 + 643 + 2 + 6 + 5 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 46432656.

It is not an unprimeable number, because it can be changed into a prime (46432657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5380 + ... + 11036.

It is an arithmetic number, because the mean of its divisors is an integer number (1753980).

Almost surely, 2^46432656 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 46432656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70159200).

46432656 is an abundant number, since it is smaller than the sum of its proper divisors (93885744).

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

46432656 is a wasteful number, since it uses less digits than its factorization.

46432656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693 (or 5681 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 46432656 is about 6814.1511577012. The cubic root of 46432656 is about 359.4246364811.

The spelling of 46432656 in words is "forty-six million, four hundred thirty-two thousand, six hundred fifty-six".