46991116 has 12 divisors (see below), whose sum is σ = 85810032. Its totient is φ = 22473968.

The previous prime is 46991101. The next prime is 46991149. The reversal of 46991116 is 61119964.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255295 + ... + 255478.

It is an arithmetic number, because the mean of its divisors is an integer number (7150836).

Almost surely, 2^46991116 is an apocalyptic number.

46991116 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

46991116 is a deficient number, since it is larger than the sum of its proper divisors (38818916).

46991116 is a wasteful number, since it uses less digits than its factorization.

46991116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510800 (or 510798 counting only the distinct ones).

The product of its digits is 11664, while the sum is 37.

The square root of 46991116 is about 6855.0066374877. The cubic root of 46991116 is about 360.8598684173.

The spelling of 46991116 in words is "forty-six million, nine hundred ninety-one thousand, one hundred sixteen".