2517254 has 4 divisors (see below), whose sum is σ = 3775884. Its totient is φ = 1258626.

The previous prime is 2517239. The next prime is 2517269. The reversal of 2517254 is 4527152.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2517239) and next prime (2517269).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 629312 + ... + 629315.

It is an arithmetic number, because the mean of its divisors is an integer number (943971).

2^2517254 is an apocalyptic number.

2517254 is a deficient number, since it is larger than the sum of its proper divisors (1258630).

2517254 is a wasteful number, since it uses less digits than its factorization.

2517254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258629.

The product of its digits is 2800, while the sum is 26.

The square root of 2517254 is about 1586.5856421889. The cubic root of 2517254 is about 136.0323956852.

The spelling of 2517254 in words is "two million, five hundred seventeen thousand, two hundred fifty-four".