88671807 has 32 divisors (see below), whose sum is σ = 153807360. Its totient is φ = 49429440.

The previous prime is 88671799. The next prime is 88671833. The reversal of 88671807 is 70817688.

It is not a de Polignac number, because 88671807 - 2³ = 88671799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88671907) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2028 + ... + 13470.

It is an arithmetic number, because the mean of its divisors is an integer number (4806480).

Almost surely, 2^88671807 is an apocalyptic number.

88671807 is a deficient number, since it is larger than the sum of its proper divisors (65135553).

88671807 is a wasteful number, since it uses less digits than its factorization.

88671807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11500 (or 11494 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The square root of 88671807 is about 9416.5708726691. The cubic root of 88671807 is about 445.9250328124.

The spelling of 88671807 in words is "eighty-eight million, six hundred seventy-one thousand, eight hundred seven".