28602298 has 16 divisors (see below), whose sum is σ = 44253216. Its totient is φ = 13858000.

The previous prime is 28602289. The next prime is 28602307. The reversal of 28602298 is 89220682.

It is an interprime number because it is at equal distance from previous prime (28602289) and next prime (28602307).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7173 + ... + 10423.

It is an arithmetic number, because the mean of its divisors is an integer number (2765826).

Almost surely, 2^28602298 is an apocalyptic number.

28602298 is a deficient number, since it is larger than the sum of its proper divisors (15650918).

28602298 is a wasteful number, since it uses less digits than its factorization.

28602298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 28602298 is about 5348.1116293511. Note that the first 3 decimals coincide. The cubic root of 28602298 is about 305.8207687787.

It can be divided in two parts, 28602 and 298, that added together give a square (28900 = 170²).

The spelling of 28602298 in words is "twenty-eight million, six hundred two thousand, two hundred ninety-eight".