46146012 has 72 divisors (see below), whose sum is σ = 120523536. Its totient is φ = 13728000.

The previous prime is 46145999. The next prime is 46146029. The reversal of 46146012 is 21064164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88312 + ... + 88832.

It is an arithmetic number, because the mean of its divisors is an integer number (1673938).

Almost surely, 2^46146012 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 46146012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60261768).

46146012 is an abundant number, since it is smaller than the sum of its proper divisors (74377524).

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

46146012 is a wasteful number, since it uses less digits than its factorization.

46146012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 46146012 is about 6793.0856022871. The cubic root of 46146012 is about 358.6834939261.

The spelling of 46146012 in words is "forty-six million, one hundred forty-six thousand, twelve".