46747980 has 72 divisors (see below), whose sum is σ = 149276400. Its totient is φ = 11809152.

The previous prime is 46747957. The next prime is 46747991. The reversal of 46747980 is 8974764.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3415 + ... + 10254.

Almost surely, 2^46747980 is an apocalyptic number.

It is an amenable number.

46747980 is an abundant number, since it is smaller than the sum of its proper divisors (102528420).

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

46747980 is a wasteful number, since it uses less digits than its factorization.

46747980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13703 (or 13698 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 46747980 is about 6837.2494469633. The cubic root of 46747980 is about 360.2364187794.

The spelling of 46747980 in words is "forty-six million, seven hundred forty-seven thousand, nine hundred eighty".