2517028 has 24 divisors (see below), whose sum is σ = 4656960. Its totient is φ = 1188000.

The previous prime is 2517007. The next prime is 2517041. The reversal of 2517028 is 8207152.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2516993 and 2517011.

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, 9903 + ... + 10153.

It is an arithmetic number, because the mean of its divisors is an integer number (194040).

2^2517028 is an apocalyptic number.

It is an amenable number.

2517028 is a deficient number, since it is larger than the sum of its proper divisors (2139932).

2517028 is a wasteful number, since it uses less digits than its factorization.

2517028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2517028 is about 1586.5144184658. The cubic root of 2517028 is about 136.0283245503.

The spelling of 2517028 in words is "two million, five hundred seventeen thousand, twenty-eight".