88573969 has 4 divisors (see below), whose sum is σ = 96626160. Its totient is φ = 80521780.

The previous prime is 88573963. The next prime is 88573973. The reversal of 88573969 is 96937588.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88573969 - 2¹³ = 88565777 is a prime.

It is a super-2 number, since 2×88573969² = 15690695968825922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88573963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4026079 + ... + 4026100.

It is an arithmetic number, because the mean of its divisors is an integer number (24156540).

Almost surely, 2^88573969 is an apocalyptic number.

It is an amenable number.

88573969 is a deficient number, since it is larger than the sum of its proper divisors (8052191).

88573969 is a wasteful number, since it uses less digits than its factorization.

88573969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8052190.

The product of its digits is 3265920, while the sum is 55.

The square root of 88573969 is about 9411.3744479752. The cubic root of 88573969 is about 445.7609653717.

The spelling of 88573969 in words is "eighty-eight million, five hundred seventy-three thousand, nine hundred sixty-nine".