46867864 has 8 divisors (see below), whose sum is σ = 87877260. Its totient is φ = 23433928.

The previous prime is 46867831. The next prime is 46867867. The reversal of 46867864 is 46876864.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46867867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2929234 + ... + 2929249.

Almost surely, 2^46867864 is an apocalyptic number.

It is an amenable number.

46867864 is a deficient number, since it is larger than the sum of its proper divisors (41009396).

46867864 is a wasteful number, since it uses less digits than its factorization.

46867864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858489 (or 5858485 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 46867864 is about 6846.0108092231. The cubic root of 46867864 is about 360.5440949498.

The spelling of 46867864 in words is "forty-six million, eight hundred sixty-seven thousand, eight hundred sixty-four".