2493514 has 4 divisors (see below), whose sum is σ = 3740274. Its totient is φ = 1246756.

The previous prime is 2493511. The next prime is 2493523. The reversal of 2493514 is 4153942.

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

It can be written as a sum of positive squares in only one way, i.e., 2455489 + 38025 = 1567^2 + 195^2 .

It is a super-2 number, since 2×2493514² = 12435224136392, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹³ + 4⁴ + 9⁶ + 3⁵ + 5⁹ + 1 + 4⁴ .

It is not an unprimeable number, because it can be changed into a prime (2493511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623377 + ... + 623380.

2^2493514 is an apocalyptic number.

2493514 is a deficient number, since it is larger than the sum of its proper divisors (1246760).

2493514 is a wasteful number, since it uses less digits than its factorization.

2493514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246759.

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

The square root of 2493514 is about 1579.0864447522. The cubic root of 2493514 is about 135.6034077626.

The spelling of 2493514 in words is "two million, four hundred ninety-three thousand, five hundred fourteen".