88088444 has 6 divisors (see below), whose sum is σ = 154154784. Its totient is φ = 44044220.

The previous prime is 88088437. The next prime is 88088477. The reversal of 88088444 is 44488088.

It is a super-2 number, since 2×88088444² = 15519147932682272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88088395 and 88088404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011052 + ... + 11011059.

It is an arithmetic number, because the mean of its divisors is an integer number (25692464).

Almost surely, 2^88088444 is an apocalyptic number.

It is an amenable number.

88088444 is a deficient number, since it is larger than the sum of its proper divisors (66066340).

88088444 is a wasteful number, since it uses less digits than its factorization.

88088444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22022115 (or 22022113 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The square root of 88088444 is about 9385.5444168146. The cubic root of 88088444 is about 444.9449816254.

The spelling of 88088444 in words is "eighty-eight million, eighty-eight thousand, four hundred forty-four".