71152296 has 32 divisors (see below), whose sum is σ = 179884800. Its totient is φ = 23450240.

The previous prime is 71152273. The next prime is 71152303. The reversal of 71152296 is 69225117.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14520 + ... + 18791.

It is an arithmetic number, because the mean of its divisors is an integer number (5621400).

Almost surely, 2^71152296 is an apocalyptic number.

It is an amenable number.

71152296 is an abundant number, since it is smaller than the sum of its proper divisors (108732504).

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

71152296 is a wasteful number, since it uses less digits than its factorization.

71152296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33409 (or 33405 counting only the distinct ones).

The product of its digits is 7560, while the sum is 33.

The square root of 71152296 is about 8435.1820371584. The cubic root of 71152296 is about 414.3776339156.

The spelling of 71152296 in words is "seventy-one million, one hundred fifty-two thousand, two hundred ninety-six".