88294869 has 24 divisors (see below), whose sum is σ = 137729592. Its totient is φ = 54184320.

The previous prime is 88294859. The next prime is 88294891. The reversal of 88294869 is 96849288.

It can be written as a sum of positive squares in 4 ways, for example, as 3470769 + 84824100 = 1863^2 + 9210^2 .

It is not a de Polignac number, because 88294869 - 2¹³ = 88286677 is a prime.

It is a super-2 number, since 2×88294869² = 15591967783454322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88294859) 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 23 ways as a sum of consecutive naturals, for example, 53119 + ... + 54755.

It is an arithmetic number, because the mean of its divisors is an integer number (5738733).

Almost surely, 2^88294869 is an apocalyptic number.

It is an amenable number.

88294869 is a deficient number, since it is larger than the sum of its proper divisors (49434723).

88294869 is a wasteful number, since it uses less digits than its factorization.

88294869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2114 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 88294869 is about 9396.5349464577. The cubic root of 88294869 is about 445.2922693893.

The spelling of 88294869 in words is "eighty-eight million, two hundred ninety-four thousand, eight hundred sixty-nine".