47300740 has 24 divisors (see below), whose sum is σ = 102758040. Its totient is φ = 18267648.

The previous prime is 47300723. The next prime is 47300779. The reversal of 47300740 is 4700374.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7761796 + 39538944 = 2786^2 + 6288^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40197 + ... + 41356.

It is an arithmetic number, because the mean of its divisors is an integer number (4281585).

Almost surely, 2^47300740 is an apocalyptic number.

It is an amenable number.

47300740 is an abundant number, since it is smaller than the sum of its proper divisors (55457300).

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

47300740 is a wasteful number, since it uses less digits than its factorization.

47300740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81591 (or 81589 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 47300740 is about 6877.5533440316. The cubic root of 47300740 is about 361.6507013936.

The spelling of 47300740 in words is "forty-seven million, three hundred thousand, seven hundred forty".