47434888 has 16 divisors (see below), whose sum is σ = 91344780. Its totient is φ = 23076288.

The previous prime is 47434853. The next prime is 47434897. The reversal of 47434888 is 88843474.

It can be written as a sum of positive squares in 2 ways, for example, as 36024004 + 11410884 = 6002^2 + 3378^2 .

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, 79831 + ... + 80422.

Almost surely, 2^47434888 is an apocalyptic number.

It is an amenable number.

47434888 is a deficient number, since it is larger than the sum of its proper divisors (43909892).

47434888 is a wasteful number, since it uses less digits than its factorization.

47434888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160296 (or 160292 counting only the distinct ones).

The product of its digits is 688128, while the sum is 46.

The square root of 47434888 is about 6887.2990351806. The cubic root of 47434888 is about 361.9922670631.

The spelling of 47434888 in words is "forty-seven million, four hundred thirty-four thousand, eight hundred eighty-eight".