47658948 has 24 divisors (see below), whose sum is σ = 115039680. Its totient is φ = 15338400.

The previous prime is 47658943. The next prime is 47658953. The reversal of 47658948 is 84985674.

It is an interprime number because it is at equal distance from previous prime (47658943) and next prime (47658953).

It is a self number, because there is not a number n which added to its sum of digits gives 47658948.

It is not an unprimeable number, because it can be changed into a prime (47658943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68128 + ... + 68823.

It is an arithmetic number, because the mean of its divisors is an integer number (4793320).

Almost surely, 2^47658948 is an apocalyptic number.

It is an amenable number.

47658948 is an abundant number, since it is smaller than the sum of its proper divisors (67380732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47658948 is a wasteful number, since it uses less digits than its factorization.

47658948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136987 (or 136985 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 47658948 is about 6903.5460453306. The cubic root of 47658948 is about 362.5613321512.

The spelling of 47658948 in words is "forty-seven million, six hundred fifty-eight thousand, nine hundred forty-eight".