2621314 has 4 divisors (see below), whose sum is σ = 3931974. Its totient is φ = 1310656.

The previous prime is 2621309. The next prime is 2621347. The reversal of 2621314 is 4131262.

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., 2152089 + 469225 = 1467^2 + 685^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2621291 and 2621300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655327 + ... + 655330.

2^2621314 is an apocalyptic number.

2621314 is a deficient number, since it is larger than the sum of its proper divisors (1310660).

2621314 is a wasteful number, since it uses less digits than its factorization.

2621314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310659.

The product of its digits is 288, while the sum is 19.

The square root of 2621314 is about 1619.0472507002. The cubic root of 2621314 is about 137.8816109895.

Adding to 2621314 its reverse (4131262), we get a palindrome (6752576).

The spelling of 2621314 in words is "two million, six hundred twenty-one thousand, three hundred fourteen".