46100991 has 12 divisors (see below), whose sum is σ = 65297672. Its totient is φ = 28925568.

The previous prime is 46100963. The next prime is 46101017. The reversal of 46100991 is 19900164.

It is not a de Polignac number, because 46100991 - 2⁵ = 46100959 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46100491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25720 + ... + 27453.

Almost surely, 2^46100991 is an apocalyptic number.

46100991 is a deficient number, since it is larger than the sum of its proper divisors (19196681).

46100991 is a wasteful number, since it uses less digits than its factorization.

46100991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53210 (or 53193 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 46100991 is about 6789.7710565232. The cubic root of 46100991 is about 358.5668096359.

The spelling of 46100991 in words is "forty-six million, one hundred thousand, nine hundred ninety-one".