1408497 has 16 divisors (see below), whose sum is σ = 1987200. Its totient is φ = 885632.

The previous prime is 1408493. The next prime is 1408499. The reversal of 1408497 is 7948041.

It is a cyclic number.

It is not a de Polignac number, because 1408497 - 2² = 1408493 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1408493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9379 + ... + 9527.

It is an arithmetic number, because the mean of its divisors is an integer number (124200).

2^1408497 is an apocalyptic number.

It is an amenable number.

1408497 is a deficient number, since it is larger than the sum of its proper divisors (578703).

1408497 is a wasteful number, since it uses less digits than its factorization.

1408497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 1408497 is about 1186.8011627901. The cubic root of 1408497 is about 112.0947593031.

The spelling of 1408497 in words is "one million, four hundred eight thousand, four hundred ninety-seven".