1457414 has 16 divisors (see below), whose sum is σ = 2630400. Its totient is φ = 591624.

The previous prime is 1457411. The next prime is 1457419. The reversal of 1457414 is 4147541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2474 + ... + 3005.

It is an arithmetic number, because the mean of its divisors is an integer number (164400).

2^1457414 is an apocalyptic number.

1457414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1457414 is a deficient number, since it is larger than the sum of its proper divisors (1172986).

1457414 is a wasteful number, since it uses less digits than its factorization.

1457414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5507.

The product of its digits is 2240, while the sum is 26.

The square root of 1457414 is about 1207.2340286788. The cubic root of 1457414 is about 113.3777008142.

The spelling of 1457414 in words is "one million, four hundred fifty-seven thousand, four hundred fourteen".