46089312 has 96 divisors (see below), whose sum is σ = 132378624. Its totient is φ = 13977600.

The previous prime is 46089247. The next prime is 46089313. The reversal of 46089312 is 21398064.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46089313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50137 + ... + 51047.

It is an arithmetic number, because the mean of its divisors is an integer number (1378944).

Almost surely, 2^46089312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46089312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66189312).

46089312 is an abundant number, since it is smaller than the sum of its proper divisors (86289312).

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

46089312 is a wasteful number, since it uses less digits than its factorization.

46089312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 46089312 is about 6788.9109583202. The cubic root of 46089312 is about 358.5365278902.

The spelling of 46089312 in words is "forty-six million, eighty-nine thousand, three hundred twelve".