2492241 has 8 divisors (see below), whose sum is σ = 3363360. Its totient is φ = 1641312.

The previous prime is 2492239. The next prime is 2492263. The reversal of 2492241 is 1422942.

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

It is not a de Polignac number, because 2492241 - 2¹ = 2492239 is a prime.

It is a super-2 number, since 2×2492241² = 12422530404162, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

2492241 is a modest number, since divided by 2241 gives 249 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492201) 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, 4756 + ... + 5253.

It is an arithmetic number, because the mean of its divisors is an integer number (420420).

2^2492241 is an apocalyptic number.

It is an amenable number.

2492241 is a deficient number, since it is larger than the sum of its proper divisors (871119).

2492241 is a wasteful number, since it uses less digits than its factorization.

2492241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10095.

The product of its digits is 1152, while the sum is 24.

The square root of 2492241 is about 1578.6833121307. The cubic root of 2492241 is about 135.5803275470.

It can be divided in two parts, 249 and 2241, that multiplied together give a square (558009 = 747²).

The spelling of 2492241 in words is "two million, four hundred ninety-two thousand, two hundred forty-one".