88009603 has 16 divisors (see below), whose sum is σ = 98205696. Its totient is φ = 78200640.

The previous prime is 88009591. The next prime is 88009609. The reversal of 88009603 is 30690088.

It is a cyclic number.

It is not a de Polignac number, because 88009603 - 2⁹ = 88009091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88009609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101550 + ... + 102412.

It is an arithmetic number, because the mean of its divisors is an integer number (6137856).

Almost surely, 2^88009603 is an apocalyptic number.

88009603 is a deficient number, since it is larger than the sum of its proper divisors (10196093).

88009603 is a wasteful number, since it uses less digits than its factorization.

88009603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 88009603 is about 9381.3433473037. The cubic root of 88009603 is about 444.8121969805.

The spelling of 88009603 in words is "eighty-eight million, nine thousand, six hundred three".