71425696 has 12 divisors (see below), whose sum is σ = 140619402. Its totient is φ = 35712832.

The previous prime is 71425657. The next prime is 71425723. The reversal of 71425696 is 69652417.

It can be written as a sum of positive squares in only one way, i.e., 67568400 + 3857296 = 8220^2 + 1964^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115995 + ... + 1116058.

Almost surely, 2^71425696 is an apocalyptic number.

It is an amenable number.

71425696 is a deficient number, since it is larger than the sum of its proper divisors (69193706).

71425696 is a wasteful number, since it uses less digits than its factorization.

71425696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232063 (or 2232055 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 71425696 is about 8451.3724329247. The cubic root of 71425696 is about 414.9076990256.

The spelling of 71425696 in words is "seventy-one million, four hundred twenty-five thousand, six hundred ninety-six".