1402214 has 8 divisors (see below), whose sum is σ = 2294568. Its totient is φ = 637360.

The previous prime is 1402201. The next prime is 1402231. The reversal of 1402214 is 4122041.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31847 + ... + 31890.

It is an arithmetic number, because the mean of its divisors is an integer number (286821).

2^1402214 is an apocalyptic number.

1402214 is a deficient number, since it is larger than the sum of its proper divisors (892354).

1402214 is a wasteful number, since it uses less digits than its factorization.

1402214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63750.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1402214 is about 1184.1511727816. The cubic root of 1402214 is about 111.9278340379.

Adding to 1402214 its reverse (4122041), we get a palindrome (5524255).

The spelling of 1402214 in words is "one million, four hundred two thousand, two hundred fourteen".