1406965 has 16 divisors (see below), whose sum is σ = 1964160. Its totient is φ = 947520.

The previous prime is 1406959. The next prime is 1406983. The reversal of 1406965 is 5696041.

It is not a de Polignac number, because 1406965 - 2⁷ = 1406837 is a prime.

It is a super-2 number, since 2×1406965² = 3959101022450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1806 + ... + 2464.

It is an arithmetic number, because the mean of its divisors is an integer number (122760).

2^1406965 is an apocalyptic number.

It is an amenable number.

1406965 is a deficient number, since it is larger than the sum of its proper divisors (557195).

1406965 is an equidigital number, since it uses as much as digits as its factorization.

1406965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1406965 is about 1186.1555547229. The cubic root of 1406965 is about 112.0541033246.

The spelling of 1406965 in words is "one million, four hundred six thousand, nine hundred sixty-five".