46889916 has 24 divisors (see below), whose sum is σ = 114167424. Its totient is φ = 14950320.

The previous prime is 46889911. The next prime is 46889923. The reversal of 46889916 is 61998864.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46889911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84670 + ... + 85221.

It is an arithmetic number, because the mean of its divisors is an integer number (4756976).

Almost surely, 2^46889916 is an apocalyptic number.

46889916 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

46889916 is an abundant number, since it is smaller than the sum of its proper divisors (67277508).

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

46889916 is a wasteful number, since it uses less digits than its factorization.

46889916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169921 (or 169919 counting only the distinct ones).

The product of its digits is 746496, while the sum is 51.

The square root of 46889916 is about 6847.6211927939. The cubic root of 46889916 is about 360.6006331336.

The spelling of 46889916 in words is "forty-six million, eight hundred eighty-nine thousand, nine hundred sixteen".