46689216 has 56 divisors (see below), whose sum is σ = 141183360. Its totient is φ = 13339392.

The previous prime is 46689199. The next prime is 46689229. The reversal of 46689216 is 61298664.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 16026 + ... + 18713.

Almost surely, 2^46689216 is an apocalyptic number.

It is an amenable number.

46689216 is an abundant number, since it is smaller than the sum of its proper divisors (94494144).

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

46689216 is a wasteful number, since it uses less digits than its factorization.

46689216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34761 (or 34751 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 46689216 is about 6832.9507535178. The cubic root of 46689216 is about 360.0854118328.

The spelling of 46689216 in words is "forty-six million, six hundred eighty-nine thousand, two hundred sixteen".