46543864 has 16 divisors (see below), whose sum is σ = 87421320. Its totient is φ = 23231520.

The previous prime is 46543859. The next prime is 46543867. The reversal of 46543864 is 46834564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46543867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159 + ... + 9649.

Almost surely, 2^46543864 is an apocalyptic number.

It is an amenable number.

46543864 is a deficient number, since it is larger than the sum of its proper divisors (40877456).

46543864 is a wasteful number, since it uses less digits than its factorization.

46543864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110 (or 10106 counting only the distinct ones).

The product of its digits is 276480, while the sum is 40.

The square root of 46543864 is about 6822.3063548920. The cubic root of 46543864 is about 359.7113529876.

The spelling of 46543864 in words is "forty-six million, five hundred forty-three thousand, eight hundred sixty-four".