2457214 has 8 divisors (see below), whose sum is σ = 3902688. Its totient is φ = 1156320.

The previous prime is 2457193. The next prime is 2457227. The reversal of 2457214 is 4127542.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36102 + ... + 36169.

It is an arithmetic number, because the mean of its divisors is an integer number (487836).

2^2457214 is an apocalyptic number.

2457214 is a deficient number, since it is larger than the sum of its proper divisors (1445474).

2457214 is a wasteful number, since it uses less digits than its factorization.

2457214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72290.

The product of its digits is 2240, while the sum is 25.

The square root of 2457214 is about 1567.5503181716. The cubic root of 2457214 is about 134.9421608655.

The spelling of 2457214 in words is "two million, four hundred fifty-seven thousand, two hundred fourteen".