88206402 has 16 divisors (see below), whose sum is σ = 176623200. Its totient is φ = 29367072.

The previous prime is 88206401. The next prime is 88206407. The reversal of 88206402 is 20460288.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 88206402.

It is not an unprimeable number, because it can be changed into a prime (88206401) 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 7 ways as a sum of consecutive naturals, for example, 3027 + ... + 13622.

It is an arithmetic number, because the mean of its divisors is an integer number (11038950).

Almost surely, 2^88206402 is an apocalyptic number.

88206402 is an abundant number, since it is smaller than the sum of its proper divisors (88416798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88206402 is a wasteful number, since it uses less digits than its factorization.

88206402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17537.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 88206402 is about 9391.8263399618. The cubic root of 88206402 is about 445.1434995692.

The spelling of 88206402 in words is "eighty-eight million, two hundred six thousand, four hundred two".