47658896 has 10 divisors (see below), whose sum is σ = 92339142. Its totient is φ = 23829440.

The previous prime is 47658889. The next prime is 47658899. The reversal of 47658896 is 69885674.

It can be written as a sum of positive squares in only one way, i.e., 44890000 + 2768896 = 6700^2 + 1664^2 .

It is not an unprimeable number, because it can be changed into a prime (47658899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1489325 + ... + 1489356.

Almost surely, 2^47658896 is an apocalyptic number.

It is an amenable number.

47658896 is a deficient number, since it is larger than the sum of its proper divisors (44680246).

47658896 is a wasteful number, since it uses less digits than its factorization.

47658896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978689 (or 2978683 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The square root of 47658896 is about 6903.5422791492. The cubic root of 47658896 is about 362.5612002893.

The spelling of 47658896 in words is "forty-seven million, six hundred fifty-eight thousand, eight hundred ninety-six".