88226278 has 32 divisors (see below), whose sum is σ = 156356928. Its totient is φ = 36547200.

The previous prime is 88226251. The next prime is 88226287. The reversal of 88226278 is 87262288.

It is a super-2 number, since 2×88226278² = 15567752259466568, which contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 in 15 ways as a sum of consecutive naturals, for example, 93288 + ... + 94228.

It is an arithmetic number, because the mean of its divisors is an integer number (4886154).

Almost surely, 2^88226278 is an apocalyptic number.

88226278 is a deficient number, since it is larger than the sum of its proper divisors (68130650).

88226278 is a wasteful number, since it uses less digits than its factorization.

88226278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168.

The product of its digits is 172032, while the sum is 43.

The square root of 88226278 is about 9392.8844345068. The cubic root of 88226278 is about 445.1769325458.

The spelling of 88226278 in words is "eighty-eight million, two hundred twenty-six thousand, two hundred seventy-eight".