46890136 has 8 divisors (see below), whose sum is σ = 87919020. Its totient is φ = 23445064.

The previous prime is 46890113. The next prime is 46890139. The reversal of 46890136 is 63109864.

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

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46890095 and 46890104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46890139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2930626 + ... + 2930641.

Almost surely, 2^46890136 is an apocalyptic number.

It is an amenable number.

46890136 is a deficient number, since it is larger than the sum of its proper divisors (41028884).

46890136 is a wasteful number, since it uses less digits than its factorization.

46890136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861273 (or 5861269 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 46890136 is about 6847.6372567478. The cubic root of 46890136 is about 360.6011970929.

The spelling of 46890136 in words is "forty-six million, eight hundred ninety thousand, one hundred thirty-six".