88622266 has 8 divisors (see below), whose sum is σ = 138713184. Its totient is φ = 42384540.

The previous prime is 88622263. The next prime is 88622297. The reversal of 88622266 is 66222688.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (88622263) 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, 963240 + ... + 963331.

It is an arithmetic number, because the mean of its divisors is an integer number (17339148).

Almost surely, 2^88622266 is an apocalyptic number.

88622266 is a deficient number, since it is larger than the sum of its proper divisors (50090918).

88622266 is a wasteful number, since it uses less digits than its factorization.

88622266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926596.

The product of its digits is 110592, while the sum is 40.

The square root of 88622266 is about 9413.9399828127. The cubic root of 88622266 is about 445.8419711334.

It can be divided in two parts, 88622 and 266, that added together give a palindrome (88888).

The spelling of 88622266 in words is "eighty-eight million, six hundred twenty-two thousand, two hundred sixty-six".