46972980 has 96 divisors (see below), whose sum is σ = 150151680. Its totient is φ = 12182400.

The previous prime is 46972973. The next prime is 46973021. The reversal of 46972980 is 8927964.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18805 + ... + 21155.

It is an arithmetic number, because the mean of its divisors is an integer number (1564080).

Almost surely, 2^46972980 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 46972980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75075840).

46972980 is an abundant number, since it is smaller than the sum of its proper divisors (103178700).

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

46972980 is a wasteful number, since it uses less digits than its factorization.

46972980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2406 (or 2398 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 46972980 is about 6853.6836810579. The cubic root of 46972980 is about 360.8134383878.

The spelling of 46972980 in words is "forty-six million, nine hundred seventy-two thousand, nine hundred eighty".