47880075 has 54 divisors (see below), whose sum is σ = 85919476. Its totient is φ = 23522560.

The previous prime is 47880061. The next prime is 47880097. The reversal of 47880075 is 57008874.

It is not a de Polignac number, because 47880075 - 2⁶ = 47880011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1018702 + ... + 1018748.

Almost surely, 2^47880075 is an apocalyptic number.

47880075 is a deficient number, since it is larger than the sum of its proper divisors (38039401).

47880075 is a wasteful number, since it uses less digits than its factorization.

47880075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 47880075 is about 6919.5429762377. The cubic root of 47880075 is about 363.1212020047.

The spelling of 47880075 in words is "forty-seven million, eight hundred eighty thousand, seventy-five".