88121134 has 16 divisors (see below), whose sum is σ = 133844400. Its totient is φ = 43509184.

The previous prime is 88121123. The next prime is 88121141. The reversal of 88121134 is 43112188.

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 7 ways as a sum of consecutive naturals, for example, 108522 + ... + 109330.

It is an arithmetic number, because the mean of its divisors is an integer number (8365275).

Almost surely, 2^88121134 is an apocalyptic number.

88121134 is a deficient number, since it is larger than the sum of its proper divisors (45723266).

88121134 is a wasteful number, since it uses less digits than its factorization.

88121134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427.

The product of its digits is 1536, while the sum is 28.

The square root of 88121134 is about 9387.2857632012. The cubic root of 88121134 is about 445.0000151496. Note that the first 4 decimals are identical.

The spelling of 88121134 in words is "eighty-eight million, one hundred twenty-one thousand, one hundred thirty-four".