46616661 has 32 divisors (see below), whose sum is σ = 85003520. Its totient is φ = 24587712.

The previous prime is 46616629. The next prime is 46616663. The reversal of 46616661 is 16661664.

It is not a de Polignac number, because 46616661 - 2⁵ = 46616629 is a prime.

It is a super-2 number, since 2×46616661² = 4346226165577842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46616663) 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, 7030 + ... + 11943.

It is an arithmetic number, because the mean of its divisors is an integer number (2656360).

Almost surely, 2^46616661 is an apocalyptic number.

It is an amenable number.

46616661 is a deficient number, since it is larger than the sum of its proper divisors (38386859).

46616661 is a wasteful number, since it uses less digits than its factorization.

46616661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19002 (or 18996 counting only the distinct ones).

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

The square root of 46616661 is about 6827.6394896040. The cubic root of 46616661 is about 359.8987909936.

The spelling of 46616661 in words is "forty-six million, six hundred sixteen thousand, six hundred sixty-one".