104003245 has 16 divisors (see below), whose sum is σ = 134173440. Its totient is φ = 77143104.

The previous prime is 104003243. The next prime is 104003269. The reversal of 104003245 is 542300401.

It is a cyclic number.

It is not a de Polignac number, because 104003245 - 2¹ = 104003243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104003243) 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, 7182 + ... + 16111.

It is an arithmetic number, because the mean of its divisors is an integer number (8385840).

Almost surely, 2^104003245 is an apocalyptic number.

It is an amenable number.

104003245 is a deficient number, since it is larger than the sum of its proper divisors (30170195).

104003245 is a wasteful number, since it uses less digits than its factorization.

104003245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23364.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 104003245 is about 10198.1981251592. The cubic root of 104003245 is about 470.2718285709.

Adding to 104003245 its reverse (542300401), we get a palindrome (646303646).

The spelling of 104003245 in words is "one hundred four million, three thousand, two hundred forty-five".