2494351 has 8 divisors (see below), whose sum is σ = 2566304. Its totient is φ = 2423520.

The previous prime is 2494333. The next prime is 2494357. The reversal of 2494351 is 1534942.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2494351 is a prime.

It is a super-2 number, since 2×2494351² = 12443573822402, which contains 22 as substring.

It is a Duffinian number.

2494351 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494357) 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, 6085 + ... + 6481.

It is an arithmetic number, because the mean of its divisors is an integer number (320788).

2^2494351 is an apocalyptic number.

2494351 is a deficient number, since it is larger than the sum of its proper divisors (71953).

2494351 is a wasteful number, since it uses less digits than its factorization.

2494351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561.

The product of its digits is 4320, while the sum is 28.

The square root of 2494351 is about 1579.3514491715. The cubic root of 2494351 is about 135.6185787697.

The spelling of 2494351 in words is "two million, four hundred ninety-four thousand, three hundred fifty-one".