2523055 has 8 divisors (see below), whose sum is σ = 3205872. Its totient is φ = 1899648.

The previous prime is 2523047. The next prime is 2523071. The reversal of 2523055 is 5503252.

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

It is not a de Polignac number, because 2523055 - 2³ = 2523047 is a prime.

It is a Duffinian number.

2523055 is a lucky number.

It is a congruent 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, 14757 + ... + 14926.

It is an arithmetic number, because the mean of its divisors is an integer number (400734).

2^2523055 is an apocalyptic number.

2523055 is a deficient number, since it is larger than the sum of its proper divisors (682817).

2523055 is a wasteful number, since it uses less digits than its factorization.

2523055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29705.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 2523055 is about 1588.4127297400. The cubic root of 2523055 is about 136.1368108567.

The spelling of 2523055 in words is "two million, five hundred twenty-three thousand, fifty-five".