1456214 has 8 divisors (see below), whose sum is σ = 2205840. Its totient is φ = 720936.

The previous prime is 1456187. The next prime is 1456219. The reversal of 1456214 is 4126541.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1456214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3329 + ... + 3740.

It is an arithmetic number, because the mean of its divisors is an integer number (275730).

2^1456214 is an apocalyptic number.

1456214 is a deficient number, since it is larger than the sum of its proper divisors (749626).

1456214 is a wasteful number, since it uses less digits than its factorization.

1456214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7174.

The product of its digits is 960, while the sum is 23.

The square root of 1456214 is about 1206.7369224483. The cubic root of 1456214 is about 113.3465747697.

The spelling of 1456214 in words is "one million, four hundred fifty-six thousand, two hundred fourteen".