1357214 has 4 divisors (see below), whose sum is σ = 2035824. Its totient is φ = 678606.

The previous prime is 1357201. The next prime is 1357333. The reversal of 1357214 is 4127531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4127531 = 313 ⋅13187.

It is a self number, because there is not a number n which added to its sum of digits gives 1357214.

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, 339302 + ... + 339305.

It is an arithmetic number, because the mean of its divisors is an integer number (508956).

2^1357214 is an apocalyptic number.

1357214 is a deficient number, since it is larger than the sum of its proper divisors (678610).

1357214 is an equidigital number, since it uses as much as digits as its factorization.

1357214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678609.

The product of its digits is 840, while the sum is 23.

The square root of 1357214 is about 1164.9952789604. The cubic root of 1357214 is about 110.7174590637.

The spelling of 1357214 in words is "one million, three hundred fifty-seven thousand, two hundred fourteen".