1457914 has 8 divisors (see below), whose sum is σ = 2217888. Its totient is φ = 718620.

The previous prime is 1457891. The next prime is 1457921. The reversal of 1457914 is 4197541.

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

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, 4992 + ... + 5275.

It is an arithmetic number, because the mean of its divisors is an integer number (277236).

2^1457914 is an apocalyptic number.

1457914 is a deficient number, since it is larger than the sum of its proper divisors (759974).

1457914 is a wasteful number, since it uses less digits than its factorization.

1457914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10340.

The product of its digits is 5040, while the sum is 31.

The square root of 1457914 is about 1207.4410958718. The cubic root of 1457914 is about 113.3906649568.

The spelling of 1457914 in words is "one million, four hundred fifty-seven thousand, nine hundred fourteen".