2502755 has 8 divisors (see below), whose sum is σ = 3027024. Its totient is φ = 1986400.

The previous prime is 2502733. The next prime is 2502761. The reversal of 2502755 is 5572052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2502755 - 2¹² = 2498659 is a prime.

It is a Duffinian number.

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, 1256 + ... + 2565.

It is an arithmetic number, because the mean of its divisors is an integer number (378378).

2^2502755 is an apocalyptic number.

2502755 is a deficient number, since it is larger than the sum of its proper divisors (524269).

2502755 is a wasteful number, since it uses less digits than its factorization.

2502755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 2502755 is about 1582.0097976941. The cubic root of 2502755 is about 135.7707173312.

The spelling of 2502755 in words is "two million, five hundred two thousand, seven hundred fifty-five".