47527798 has 16 divisors (see below), whose sum is σ = 74651616. Its totient is φ = 22651200.

The previous prime is 47527787. The next prime is 47527807. The reversal of 47527798 is 89772574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12748 + ... + 16048.

It is an arithmetic number, because the mean of its divisors is an integer number (4665726).

Almost surely, 2^47527798 is an apocalyptic number.

47527798 is a deficient number, since it is larger than the sum of its proper divisors (27123818).

47527798 is a wasteful number, since it uses less digits than its factorization.

47527798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639.

The product of its digits is 987840, while the sum is 49.

The square root of 47527798 is about 6894.0407599607. The cubic root of 47527798 is about 362.2284558557.

The spelling of 47527798 in words is "forty-seven million, five hundred twenty-seven thousand, seven hundred ninety-eight".