46436880 has 160 divisors (see below), whose sum is σ = 166560768. Its totient is φ = 10483200.

The previous prime is 46436869. The next prime is 46436881. The reversal of 46436880 is 8863464.

It is not an unprimeable number, because it can be changed into a prime (46436881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219975 + ... + 220185.

Almost surely, 2^46436880 is an apocalyptic number.

46436880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46436880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83280384).

46436880 is an abundant number, since it is smaller than the sum of its proper divisors (120123888).

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

46436880 is a wasteful number, since it uses less digits than its factorization.

46436880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 46436880 is about 6814.4610938797. The cubic root of 46436880 is about 359.4355351586.

The spelling of 46436880 in words is "forty-six million, four hundred thirty-six thousand, eight hundred eighty".