88227906 has 64 divisors (see below), whose sum is σ = 205564800. Its totient is φ = 25007616.

The previous prime is 88227871. The next prime is 88227913. The reversal of 88227906 is 60972288.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54030 + ... + 55638.

It is an arithmetic number, because the mean of its divisors is an integer number (3211950).

Almost surely, 2^88227906 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88227906, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102782400).

88227906 is an abundant number, since it is smaller than the sum of its proper divisors (117336894).

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

88227906 is a wasteful number, since it uses less digits than its factorization.

88227906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 88227906 is about 9392.9710954522. The cubic root of 88227906 is about 445.1796707458.

The spelling of 88227906 in words is "eighty-eight million, two hundred twenty-seven thousand, nine hundred six".