2551414 has 4 divisors (see below), whose sum is σ = 3827124. Its totient is φ = 1275706.

The previous prime is 2551403. The next prime is 2551421. The reversal of 2551414 is 4141552.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637852 + ... + 637855.

It is an arithmetic number, because the mean of its divisors is an integer number (956781).

2^2551414 is an apocalyptic number.

2551414 is a deficient number, since it is larger than the sum of its proper divisors (1275710).

2551414 is a wasteful number, since it uses less digits than its factorization.

2551414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275709.

The product of its digits is 800, while the sum is 22.

The square root of 2551414 is about 1597.3146214819. The cubic root of 2551414 is about 136.6449684635.

Adding to 2551414 its reverse (4141552), we get a palindrome (6692966).

The spelling of 2551414 in words is "two million, five hundred fifty-one thousand, four hundred fourteen".