46045980 has 72 divisors (see below), whose sum is σ = 140225904. Its totient is φ = 12230400.

The previous prime is 46045969. The next prime is 46046003. The reversal of 46045980 is 8954064.

46045980 is a `hidden beast` number, since 4 + 60 + 4 + 598 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 88120 + ... + 88640.

It is an arithmetic number, because the mean of its divisors is an integer number (1947582).

Almost surely, 2^46045980 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 46045980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70112952).

46045980 is an abundant number, since it is smaller than the sum of its proper divisors (94179924).

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

46045980 is a wasteful number, since it uses less digits than its factorization.

46045980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 46045980 is about 6785.7188270661. The cubic root of 46045980 is about 358.4241303474.

The spelling of 46045980 in words is "forty-six million, forty-five thousand, nine hundred eighty".