46863690 has 32 divisors (see below), whose sum is σ = 118393920. Its totient is φ = 11839104.

The previous prime is 46863647. The next prime is 46863703. The reversal of 46863690 is 9636864.

It is a super-2 number, since 2×46863690² = 4392410880832200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40539 + ... + 41678.

It is an arithmetic number, because the mean of its divisors is an integer number (3699810).

Almost surely, 2^46863690 is an apocalyptic number.

46863690 is an abundant number, since it is smaller than the sum of its proper divisors (71530230).

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

46863690 is a wasteful number, since it uses less digits than its factorization.

46863690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82246.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 46863690 is about 6845.7059533696. The cubic root of 46863690 is about 360.5333914129.

The spelling of 46863690 in words is "forty-six million, eight hundred sixty-three thousand, six hundred ninety".