88665367 has 6 divisors (see below), whose sum is σ = 101360328. Its totient is φ = 75977532.

The previous prime is 88665361. The next prime is 88665373. The reversal of 88665367 is 76356688.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (88665361) and next prime (88665373).

It is not a de Polignac number, because 88665367 - 2¹¹ = 88663319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88665367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88665361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23134 + ... + 26692.

It is an arithmetic number, because the mean of its divisors is an integer number (16893388).

Almost surely, 2^88665367 is an apocalyptic number.

88665367 is a deficient number, since it is larger than the sum of its proper divisors (12694961).

88665367 is an frugal number, since it uses more digits than its factorization.

88665367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7125 (or 3566 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 88665367 is about 9416.2289160789. The cubic root of 88665367 is about 445.9142370972.

The spelling of 88665367 in words is "eighty-eight million, six hundred sixty-five thousand, three hundred sixty-seven".