104503690 has 32 divisors (see below), whose sum is σ = 191942784. Its totient is φ = 40958400.

The previous prime is 104503681. The next prime is 104503699. The reversal of 104503690 is 96305401.

It is an interprime number because it is at equal distance from previous prime (104503681) and next prime (104503699).

It is a super-2 number, since 2×104503690² = 21842042447232200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104503699) 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 15 ways as a sum of consecutive naturals, for example, 107587 + ... + 108553.

It is an arithmetic number, because the mean of its divisors is an integer number (5998212).

Almost surely, 2^104503690 is an apocalyptic number.

104503690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104503690 is a deficient number, since it is larger than the sum of its proper divisors (87439094).

104503690 is a wasteful number, since it uses less digits than its factorization.

104503690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 104503690 is about 10222.7046323368. The cubic root of 104503690 is about 471.0249099178.

The spelling of 104503690 in words is "one hundred four million, five hundred three thousand, six hundred ninety".