88226402 has 16 divisors (see below), whose sum is σ = 144873792. Its totient is φ = 39963120.

The previous prime is 88226387. The next prime is 88226419. The reversal of 88226402 is 20462288.

It is a happy number.

It is an unprimeable number.

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, 398 + ... + 13289.

It is an arithmetic number, because the mean of its divisors is an integer number (9054612).

Almost surely, 2^88226402 is an apocalyptic number.

88226402 is a deficient number, since it is larger than the sum of its proper divisors (56647390).

88226402 is a wasteful number, since it uses less digits than its factorization.

88226402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13993.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 88226402 is about 9392.8910352458. The cubic root of 88226402 is about 445.1771411076.

The spelling of 88226402 in words is "eighty-eight million, two hundred twenty-six thousand, four hundred two".