47970758 has 16 divisors (see below), whose sum is σ = 79278480. Its totient is φ = 21588000.

The previous prime is 47970751. The next prime is 47970761. The reversal of 47970758 is 85707974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47970751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8573 + ... + 13016.

It is an arithmetic number, because the mean of its divisors is an integer number (4954905).

Almost surely, 2^47970758 is an apocalyptic number.

47970758 is a deficient number, since it is larger than the sum of its proper divisors (31307722).

47970758 is a wasteful number, since it uses less digits than its factorization.

47970758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21703.

The product of its (nonzero) digits is 493920, while the sum is 47.

The square root of 47970758 is about 6926.0925491940. The cubic root of 47970758 is about 363.3503032409.

The spelling of 47970758 in words is "forty-seven million, nine hundred seventy thousand, seven hundred fifty-eight".