28602460 has 24 divisors (see below), whose sum is σ = 62004096. Its totient is φ = 11071680.

The previous prime is 28602437. The next prime is 28602463. The reversal of 28602460 is 6420682.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28602463) 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, 22447 + ... + 23686.

It is an arithmetic number, because the mean of its divisors is an integer number (2583504).

Almost surely, 2^28602460 is an apocalyptic number.

28602460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28602460 is an abundant number, since it is smaller than the sum of its proper divisors (33401636).

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

28602460 is a wasteful number, since it uses less digits than its factorization.

28602460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46173 (or 46171 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 28602460 is about 5348.1267748624. The cubic root of 28602460 is about 305.8213461550.

The spelling of 28602460 in words is "twenty-eight million, six hundred two thousand, four hundred sixty".