1400014 has 16 divisors (see below), whose sum is σ = 2618496. Its totient is φ = 545400.

The previous prime is 1399999. The next prime is 1400017. The reversal of 1400014 is 4100041.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400017) 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, 4392 + ... + 4699.

It is an arithmetic number, because the mean of its divisors is an integer number (163656).

2^1400014 is an apocalyptic number.

1400014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1400014 is a deficient number, since it is larger than the sum of its proper divisors (1218482).

1400014 is a wasteful number, since it uses less digits than its factorization.

1400014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9111.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1400014 is about 1183.2218726849. The cubic root of 1400014 is about 111.8692671032.

Adding to 1400014 its reverse (4100041), we get a palindrome (5500055).

The spelling of 1400014 in words is "one million, four hundred thousand, fourteen".