10872603 has 16 divisors (see below), whose sum is σ = 18408960. Its totient is φ = 6212808.

The previous prime is 10872581. The next prime is 10872611. The reversal of 10872603 is 30627801.

It is not a de Polignac number, because 10872603 - 2⁶ = 10872539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10872643) 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, 28575 + ... + 28952.

It is an arithmetic number, because the mean of its divisors is an integer number (1150560).

Almost surely, 2^10872603 is an apocalyptic number.

10872603 is a deficient number, since it is larger than the sum of its proper divisors (7536357).

10872603 is an equidigital number, since it uses as much as digits as its factorization.

10872603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57543 (or 57537 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 10872603 is about 3297.3630373376. The cubic root of 10872603 is about 221.5361021550.

The spelling of 10872603 in words is "ten million, eight hundred seventy-two thousand, six hundred three".