46199664 has 60 divisors (see below), whose sum is σ = 147768816. Its totient is φ = 13199616.

The previous prime is 46199651. The next prime is 46199683. The reversal of 46199664 is 46699164.

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 11 ways as a sum of consecutive naturals, for example, 21909 + ... + 23924.

Almost surely, 2^46199664 is an apocalyptic number.

It is an amenable number.

46199664 is an abundant number, since it is smaller than the sum of its proper divisors (101569152).

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

46199664 is a wasteful number, since it uses less digits than its factorization.

46199664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45854 (or 45845 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 46199664 is about 6797.0334705664. The cubic root of 46199664 is about 358.8224487545.

Subtracting 46199664 from its reverse (46699164), we obtain a triangular number (499500 = T₉₉₉).

The spelling of 46199664 in words is "forty-six million, one hundred ninety-nine thousand, six hundred sixty-four".