47390876 has 12 divisors (see below), whose sum is σ = 89313672. Its totient is φ = 21872688.

The previous prime is 47390873. The next prime is 47390881. The reversal of 47390876 is 67809374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47390873) by changing a digit.

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, 455630 + ... + 455733.

It is an arithmetic number, because the mean of its divisors is an integer number (7442806).

Almost surely, 2^47390876 is an apocalyptic number.

It is an amenable number.

47390876 is a deficient number, since it is larger than the sum of its proper divisors (41922796).

47390876 is a wasteful number, since it uses less digits than its factorization.

47390876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911380 (or 911378 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 47390876 is about 6884.1031369380. The cubic root of 47390876 is about 361.8802754164.

The spelling of 47390876 in words is "forty-seven million, three hundred ninety thousand, eight hundred seventy-six".