1402414 has 8 divisors (see below), whose sum is σ = 2265480. Its totient is φ = 647256.

The previous prime is 1402399. The next prime is 1402417. The reversal of 1402414 is 4142041.

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

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402417) by changing a digit.

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, 26944 + ... + 26995.

It is an arithmetic number, because the mean of its divisors is an integer number (283185).

2^1402414 is an apocalyptic number.

1402414 is a deficient number, since it is larger than the sum of its proper divisors (863066).

1402414 is a wasteful number, since it uses less digits than its factorization.

1402414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53954.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1402414 is about 1184.2356184476. The cubic root of 1402414 is about 111.9331552662.

Adding to 1402414 its reverse (4142041), we get a palindrome (5544455).

The spelling of 1402414 in words is "one million, four hundred two thousand, four hundred fourteen".