104247356 has 6 divisors (see below), whose sum is σ = 182432880. Its totient is φ = 52123676.

The previous prime is 104247337. The next prime is 104247413. The reversal of 104247356 is 653742401.

It is a super-2 number, since 2×104247356² = 21735022465981472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13030916 + ... + 13030923.

It is an arithmetic number, because the mean of its divisors is an integer number (30405480).

Almost surely, 2^104247356 is an apocalyptic number.

It is an amenable number.

104247356 is a deficient number, since it is larger than the sum of its proper divisors (78185524).

104247356 is a wasteful number, since it uses less digits than its factorization.

104247356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26061843 (or 26061841 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 104247356 is about 10210.1594502730. The cubic root of 104247356 is about 470.6394735961.

Adding to 104247356 its reverse (653742401), we get a palindrome (757989757).

The spelling of 104247356 in words is "one hundred four million, two hundred forty-seven thousand, three hundred fifty-six".