1429497 has 12 divisors (see below), whose sum is σ = 2136420. Its totient is φ = 919968.

The previous prime is 1429481. The next prime is 1429507. The reversal of 1429497 is 7949241.

It can be written as a sum of positive squares in 2 ways, for example, as 1218816 + 210681 = 1104^2 + 459^2 .

It is not a de Polignac number, because 1429497 - 2⁴ = 1429481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1429097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2478 + ... + 2999.

It is an arithmetic number, because the mean of its divisors is an integer number (178035).

2^1429497 is an apocalyptic number.

It is an amenable number.

1429497 is a deficient number, since it is larger than the sum of its proper divisors (706923).

1429497 is a wasteful number, since it uses less digits than its factorization.

1429497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5512 (or 5509 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 1429497 is about 1195.6157409469. The cubic root of 1429497 is about 112.6491059933.

The spelling of 1429497 in words is "one million, four hundred twenty-nine thousand, four hundred ninety-seven".