104302272 has 28 divisors (see below), whose sum is σ = 275966936. Its totient is φ = 34767360.

The previous prime is 104302249. The next prime is 104302273. The reversal of 104302272 is 272203401.

It is not an unprimeable number, because it can be changed into a prime (104302273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271429 + ... + 271812.

It is an arithmetic number, because the mean of its divisors is an integer number (9855962).

Almost surely, 2^104302272 is an apocalyptic number.

104302272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104302272 is an abundant number, since it is smaller than the sum of its proper divisors (171664664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104302272 is an equidigital number, since it uses as much as digits as its factorization.

104302272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543256 (or 543246 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 104302272 is about 10212.8483783908. The cubic root of 104302272 is about 470.7221011123.

Adding to 104302272 its reverse (272203401), we get a palindrome (376505673).

The spelling of 104302272 in words is "one hundred four million, three hundred two thousand, two hundred seventy-two".