46661616 has 40 divisors (see below), whose sum is σ = 133937360. Its totient is φ = 15553728.

The previous prime is 46661599. The next prime is 46661621. The reversal of 46661616 is 61616664.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 53575 + ... + 54438.

It is an arithmetic number, because the mean of its divisors is an integer number (3348434).

Almost surely, 2^46661616 is an apocalyptic number.

It is an amenable number.

46661616 is an abundant number, since it is smaller than the sum of its proper divisors (87275744).

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

46661616 is a wasteful number, since it uses less digits than its factorization.

46661616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108030 (or 108018 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 46661616 is about 6830.9308296893. The cubic root of 46661616 is about 360.0144438649.

The spelling of 46661616 in words is "forty-six million, six hundred sixty-one thousand, six hundred sixteen".