88427403 has 8 divisors (see below), whose sum is σ = 131003600. Its totient is φ = 58951584.

The previous prime is 88427399. The next prime is 88427411. The reversal of 88427403 is 30472488.

It is not a de Polignac number, because 88427403 - 2² = 88427399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88427303) by changing a digit.

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, 1637518 + ... + 1637571.

It is an arithmetic number, because the mean of its divisors is an integer number (16375450).

Almost surely, 2^88427403 is an apocalyptic number.

88427403 is a deficient number, since it is larger than the sum of its proper divisors (42576197).

88427403 is a wasteful number, since it uses less digits than its factorization.

88427403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275098 (or 3275092 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 88427403 is about 9403.5845824877. The cubic root of 88427403 is about 445.5149582888.

The spelling of 88427403 in words is "eighty-eight million, four hundred twenty-seven thousand, four hundred three".