71381676 has 24 divisors (see below), whose sum is σ = 166705840. Its totient is φ = 23772672.

The previous prime is 71381669. The next prime is 71381683. The reversal of 71381676 is 67618317.

It is an interprime number because it is at equal distance from previous prime (71381669) and next prime (71381683).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17460 + ... + 21156.

Almost surely, 2^71381676 is an apocalyptic number.

It is an amenable number.

71381676 is an abundant number, since it is smaller than the sum of its proper divisors (95324164).

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

71381676 is a wasteful number, since it uses less digits than its factorization.

71381676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5313 (or 5311 counting only the distinct ones).

The product of its digits is 42336, while the sum is 39.

The square root of 71381676 is about 8448.7677207981. The cubic root of 71381676 is about 414.8224449722.

The spelling of 71381676 in words is "seventy-one million, three hundred eighty-one thousand, six hundred seventy-six".