2642914 has 4 divisors (see below), whose sum is σ = 3964374. Its totient is φ = 1321456.

The previous prime is 2642897. The next prime is 2642929. The reversal of 2642914 is 4192462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4192462 = 2 ⋅2096231.

It can be written as a sum of positive squares in only one way, i.e., 1863225 + 779689 = 1365^2 + 883^2 .

It is a super-2 number, since 2×2642914² = 13969988822792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660727 + ... + 660730.

2^2642914 is an apocalyptic number.

2642914 is a deficient number, since it is larger than the sum of its proper divisors (1321460).

2642914 is a wasteful number, since it uses less digits than its factorization.

2642914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321459.

The product of its digits is 3456, while the sum is 28.

The square root of 2642914 is about 1625.7041551279. The cubic root of 2642914 is about 138.2592968448.

The spelling of 2642914 in words is "two million, six hundred forty-two thousand, nine hundred fourteen".