88667424 has 36 divisors (see below), whose sum is σ = 252148806. Its totient is φ = 29555712.

The previous prime is 88667401. The next prime is 88667431. The reversal of 88667424 is 42476688.

It can be written as a sum of positive squares in only one way, i.e., 58064400 + 30603024 = 7620^2 + 5532^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 88667424.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 153649 + ... + 154224.

Almost surely, 2^88667424 is an apocalyptic number.

It is an amenable number.

88667424 is an abundant number, since it is smaller than the sum of its proper divisors (163481382).

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

88667424 is a wasteful number, since it uses less digits than its factorization.

88667424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307889 (or 307878 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 88667424 is about 9416.3381417619. The cubic root of 88667424 is about 445.9176854127.

It can be divided in two parts, 8866 and 7424, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 88667424 in words is "eighty-eight million, six hundred sixty-seven thousand, four hundred twenty-four".