2492353 has 4 divisors (see below), whose sum is σ = 2638980. Its totient is φ = 2345728.

The previous prime is 2492339. The next prime is 2492383. The reversal of 2492353 is 3532942.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2169729 + 322624 = 1473^2 + 568^2 .

It is not a de Polignac number, because 2492353 - 2²¹ = 395201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73288 + ... + 73321.

It is an arithmetic number, because the mean of its divisors is an integer number (659745).

2^2492353 is an apocalyptic number.

It is an amenable number.

2492353 is a deficient number, since it is larger than the sum of its proper divisors (146627).

2492353 is a wasteful number, since it uses less digits than its factorization.

2492353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146626.

The product of its digits is 6480, while the sum is 28.

The square root of 2492353 is about 1578.7187843311. The cubic root of 2492353 is about 135.5823584861.

It can be divided in two parts, 24923 and 53, that added together give a triangular number (24976 = T₂₂₃).

The spelling of 2492353 in words is "two million, four hundred ninety-two thousand, three hundred fifty-three".