88786947 has 12 divisors (see below), whose sum is σ = 119114840. Its totient is φ = 58827072.

The previous prime is 88786933. The next prime is 88786949. The reversal of 88786947 is 74968788.

It is not a de Polignac number, because 88786947 - 2¹⁰ = 88785923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88786949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216879 + ... + 217287.

Almost surely, 2^88786947 is an apocalyptic number.

88786947 is a deficient number, since it is larger than the sum of its proper divisors (30327893).

88786947 is an equidigital number, since it uses as much as digits as its factorization.

88786947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 681 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 57.

The square root of 88786947 is about 9422.6825798177. The cubic root of 88786947 is about 446.1179599775.

The spelling of 88786947 in words is "eighty-eight million, seven hundred eighty-six thousand, nine hundred forty-seven".