28241496 has 48 divisors (see below), whose sum is σ = 78960960. Its totient is φ = 9109440.

The previous prime is 28241489. The next prime is 28241509. The reversal of 28241496 is 69414282.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 28241496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4095 + ... + 8558.

It is an arithmetic number, because the mean of its divisors is an integer number (1645020).

Almost surely, 2^28241496 is an apocalyptic number.

It is an amenable number.

28241496 is an abundant number, since it is smaller than the sum of its proper divisors (50719464).

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

28241496 is a wasteful number, since it uses less digits than its factorization.

28241496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12696 (or 12689 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 28241496 is about 5314.2728571273. The cubic root of 28241496 is about 304.5294041670.

The spelling of 28241496 in words is "twenty-eight million, two hundred forty-one thousand, four hundred ninety-six".