47888770 has 16 divisors (see below), whose sum is σ = 88034688. Its totient is φ = 18747760.

The previous prime is 47888699. The next prime is 47888791. The reversal of 47888770 is 7788874.

47888770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47888770² = 4586668584225800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50476 + ... + 51415.

It is an arithmetic number, because the mean of its divisors is an integer number (5502168).

Almost surely, 2^47888770 is an apocalyptic number.

47888770 is a deficient number, since it is larger than the sum of its proper divisors (40145918).

47888770 is a wasteful number, since it uses less digits than its factorization.

47888770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101945.

The product of its (nonzero) digits is 702464, while the sum is 49.

The square root of 47888770 is about 6920.1712406558. The cubic root of 47888770 is about 363.1431815564.

The spelling of 47888770 in words is "forty-seven million, eight hundred eighty-eight thousand, seven hundred seventy".