28593082 has 48 divisors (see below), whose sum is σ = 53756928. Its totient is φ = 11162880.

The previous prime is 28593073. The next prime is 28593091. The reversal of 28593082 is 28039582.

It is an interprime number because it is at equal distance from previous prime (28593073) and next prime (28593091).

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149607 + ... + 149797.

It is an arithmetic number, because the mean of its divisors is an integer number (1119936).

Almost surely, 2^28593082 is an apocalyptic number.

28593082 is the 2674-th decagonal number.

28593082 is a deficient number, since it is larger than the sum of its proper divisors (25163846).

28593082 is a wasteful number, since it uses less digits than its factorization.

28593082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 28593082 is about 5347.2499474029. The cubic root of 28593082 is about 305.7879188894.

The spelling of 28593082 in words is "twenty-eight million, five hundred ninety-three thousand, eighty-two".