1429473 has 8 divisors (see below), whose sum is σ = 1988928. Its totient is φ = 911504.

The previous prime is 1429469. The next prime is 1429481. The reversal of 1429473 is 3749241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1429473 - 2² = 1429469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1429473.

It is not an unprimeable number, because it can be changed into a prime (1429403) 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 7 ways as a sum of consecutive naturals, for example, 10290 + ... + 10427.

It is an arithmetic number, because the mean of its divisors is an integer number (248616).

2^1429473 is an apocalyptic number.

It is an amenable number.

1429473 is a deficient number, since it is larger than the sum of its proper divisors (559455).

1429473 is a wasteful number, since it uses less digits than its factorization.

1429473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20743.

The product of its digits is 6048, while the sum is 30.

The square root of 1429473 is about 1195.6057042353. The cubic root of 1429473 is about 112.6484755632.

The spelling of 1429473 in words is "one million, four hundred twenty-nine thousand, four hundred seventy-three".