88412939 has 4 divisors (see below), whose sum is σ = 88432080. Its totient is φ = 88393800.

The previous prime is 88412917. The next prime is 88412953. The reversal of 88412939 is 93921488.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88412939 - 2¹⁶ = 88347403 is a prime.

It is a super-3 number, since 3×88412939³ (a number of 25 digits) contains 333 as substring.

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 88412939.

It is not an unprimeable number, because it can be changed into a prime (88412959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114 + ... + 13464.

It is an arithmetic number, because the mean of its divisors is an integer number (22108020).

Almost surely, 2^88412939 is an apocalyptic number.

88412939 is a deficient number, since it is larger than the sum of its proper divisors (19141).

88412939 is a wasteful number, since it uses less digits than its factorization.

88412939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19140.

The product of its digits is 124416, while the sum is 44.

The square root of 88412939 is about 9402.8154826095. The cubic root of 88412939 is about 445.4906661218.

The spelling of 88412939 in words is "eighty-eight million, four hundred twelve thousand, nine hundred thirty-nine".