47611248 has 20 divisors (see below), whose sum is σ = 122995848. Its totient is φ = 15870400.

The previous prime is 47611231. The next prime is 47611261. The reversal of 47611248 is 84211674.

It is a super-2 number, since 2×47611248² = 4533661872235008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495903 + ... + 495998.

Almost surely, 2^47611248 is an apocalyptic number.

47611248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47611248 is an abundant number, since it is smaller than the sum of its proper divisors (75384600).

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

47611248 is a wasteful number, since it uses less digits than its factorization.

47611248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991912 (or 991906 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 47611248 is about 6900.0904341900. The cubic root of 47611248 is about 362.4403338975.

The spelling of 47611248 in words is "forty-seven million, six hundred eleven thousand, two hundred forty-eight".