88791377 has 8 divisors (see below), whose sum is σ = 90607464. Its totient is φ = 86980608.

The previous prime is 88791371. The next prime is 88791397. The reversal of 88791377 is 77319788.

It can be written as a sum of positive squares in 4 ways, for example, as 60902416 + 27888961 = 7804^2 + 5281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88791377 - 2¹⁰ = 88790353 is a prime.

It is a super-2 number, since 2×88791377² = 15767817259112258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88791371) 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 7 ways as a sum of consecutive naturals, for example, 60383 + ... + 61835.

It is an arithmetic number, because the mean of its divisors is an integer number (11325933).

Almost surely, 2^88791377 is an apocalyptic number.

It is an amenable number.

88791377 is a deficient number, since it is larger than the sum of its proper divisors (1816087).

88791377 is a wasteful number, since it uses less digits than its factorization.

88791377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659.

The product of its digits is 592704, while the sum is 50.

The square root of 88791377 is about 9422.9176479475. The cubic root of 88791377 is about 446.1253794980.

The spelling of 88791377 in words is "eighty-eight million, seven hundred ninety-one thousand, three hundred seventy-seven".