88303442 has 4 divisors (see below), whose sum is σ = 132455166. Its totient is φ = 44151720.

The previous prime is 88303429. The next prime is 88303489. The reversal of 88303442 is 24430388.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69372241 + 18931201 = 8329^2 + 4351^2 .

It is a junction number, because it is equal to n+sod(n) for n = 88303399 and 88303408.

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, 22075859 + ... + 22075862.

Almost surely, 2^88303442 is an apocalyptic number.

88303442 is a deficient number, since it is larger than the sum of its proper divisors (44151724).

88303442 is a wasteful number, since it uses less digits than its factorization.

88303442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44151723.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 88303442 is about 9396.9911141812. The cubic root of 88303442 is about 445.3066808235.

The spelling of 88303442 in words is "eighty-eight million, three hundred three thousand, four hundred forty-two".