1492469 has 16 divisors (see below), whose sum is σ = 1769280. Its totient is φ = 1244160.

The previous prime is 1492459. The next prime is 1492499. The reversal of 1492469 is 9642941.

It is a cyclic number.

It is not a de Polignac number, because 1492469 - 2⁴ = 1492453 is a prime.

It is a super-2 number, since 2×1492469² = 4454927431922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7637 + ... + 7829.

It is an arithmetic number, because the mean of its divisors is an integer number (110580).

2^1492469 is an apocalyptic number.

1492469 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1492469 is a deficient number, since it is larger than the sum of its proper divisors (276811).

1492469 is a wasteful number, since it uses less digits than its factorization.

1492469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260.

The product of its digits is 15552, while the sum is 35.

The square root of 1492469 is about 1221.6664847658. Note that the first 3 decimals coincide. The cubic root of 1492469 is about 114.2795284598.

The spelling of 1492469 in words is "one million, four hundred ninety-two thousand, four hundred sixty-nine".