2502273 has 8 divisors (see below), whose sum is σ = 3426688. Its totient is φ = 1623024.

The previous prime is 2502263. The next prime is 2502287. The reversal of 2502273 is 3722052.

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

It is not a de Polignac number, because 2502273 - 2⁶ = 2502209 is a prime.

It is a super-2 number, since 2×2502273² = 12522740333058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11161 + ... + 11382.

It is an arithmetic number, because the mean of its divisors is an integer number (428336).

2^2502273 is an apocalyptic number.

It is an amenable number.

2502273 is a deficient number, since it is larger than the sum of its proper divisors (924415).

2502273 is a wasteful number, since it uses less digits than its factorization.

2502273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22583.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 2502273 is about 1581.8574524906. The cubic root of 2502273 is about 135.7620008451.

It can be divided in two parts, 2502 and 273, that added together give a triangular number (2775 = T₇₄).

The spelling of 2502273 in words is "two million, five hundred two thousand, two hundred seventy-three".