46464516 has 72 divisors (see below), whose sum is σ = 139222720. Its totient is φ = 13273632.

The previous prime is 46464499. The next prime is 46464527. The reversal of 46464516 is 61546464.

46464516 is a `hidden beast` number, since 4 + 6 + 4 + 645 + 1 + 6 = 666.

It is a super-2 number, since 2×46464516² = 4317902494228512, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 3390 + ... + 10218.

Almost surely, 2^46464516 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 46464516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69611360).

46464516 is an abundant number, since it is smaller than the sum of its proper divisors (92758204).

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

46464516 is a wasteful number, since it uses less digits than its factorization.

46464516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6855 (or 6841 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 46464516 is about 6816.4885388299. The cubic root of 46464516 is about 359.5068246922.

It can be divided in two parts, 464 and 64516, that added together give a triangular number (64980 = T₃₆₀).

The spelling of 46464516 in words is "forty-six million, four hundred sixty-four thousand, five hundred sixteen".