47135548 has 12 divisors (see below), whose sum is σ = 84242592. Its totient is φ = 23066240.

The previous prime is 47135507. The next prime is 47135567. The reversal of 47135548 is 84553174.

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, 125173 + ... + 125548.

It is an arithmetic number, because the mean of its divisors is an integer number (7020216).

Almost surely, 2^47135548 is an apocalyptic number.

It is an amenable number.

47135548 is a deficient number, since it is larger than the sum of its proper divisors (37107044).

47135548 is a wasteful number, since it uses less digits than its factorization.

47135548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250772 (or 250770 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 47135548 is about 6865.5333368938. The cubic root of 47135548 is about 361.2292035138.

The spelling of 47135548 in words is "forty-seven million, one hundred thirty-five thousand, five hundred forty-eight".