28415482 has 16 divisors (see below), whose sum is σ = 44082432. Its totient is φ = 13726800.

The previous prime is 28415479. The next prime is 28415489. The reversal of 28415482 is 28451482.

It is not an unprimeable number, because it can be changed into a prime (28415489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9903 + ... + 12445.

It is an arithmetic number, because the mean of its divisors is an integer number (2755152).

Almost surely, 2^28415482 is an apocalyptic number.

28415482 is a deficient number, since it is larger than the sum of its proper divisors (15666950).

28415482 is a wasteful number, since it uses less digits than its factorization.

28415482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733.

The product of its digits is 20480, while the sum is 34.

The square root of 28415482 is about 5330.6174126456. The cubic root of 28415482 is about 305.1534907803.

The spelling of 28415482 in words is "twenty-eight million, four hundred fifteen thousand, four hundred eighty-two".