47880706 has 8 divisors (see below), whose sum is σ = 72027900. Its totient is φ = 23871408.

The previous prime is 47880697. The next prime is 47880713. The reversal of 47880706 is 60708874.

It can be written as a sum of positive squares in 2 ways, for example, as 47403225 + 477481 = 6885^2 + 691^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 33601 + ... + 34996.

Almost surely, 2^47880706 is an apocalyptic number.

47880706 is a deficient number, since it is larger than the sum of its proper divisors (24147194).

47880706 is a wasteful number, since it uses less digits than its factorization.

47880706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68948.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 47880706 is about 6919.5885715843. The cubic root of 47880706 is about 363.1227971601.

The spelling of 47880706 in words is "forty-seven million, eight hundred eighty thousand, seven hundred six".