46145660 has 48 divisors (see below), whose sum is σ = 108591840. Its totient is φ = 16323840.

The previous prime is 46145651. The next prime is 46145683. The reversal of 46145660 is 6654164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5306 + ... + 10974.

It is an arithmetic number, because the mean of its divisors is an integer number (2262330).

Almost surely, 2^46145660 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 46145660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54295920).

46145660 is an abundant number, since it is smaller than the sum of its proper divisors (62446180).

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

46145660 is a wasteful number, since it uses less digits than its factorization.

46145660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5726 (or 5724 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 46145660 is about 6793.0596935402. The cubic root of 46145660 is about 358.6825819158.

The spelling of 46145660 in words is "forty-six million, one hundred forty-five thousand, six hundred sixty".