1429288 has 16 divisors (see below), whose sum is σ = 3062880. Its totient is φ = 612528.

The previous prime is 1429283. The next prime is 1429303. The reversal of 1429288 is 8829241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12706 + ... + 12817.

It is an arithmetic number, because the mean of its divisors is an integer number (191430).

2^1429288 is an apocalyptic number.

It is an amenable number.

1429288 is an abundant number, since it is smaller than the sum of its proper divisors (1633592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1429288 is a wasteful number, since it uses less digits than its factorization.

1429288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25536 (or 25532 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 1429288 is about 1195.5283350887. The cubic root of 1429288 is about 112.6436157613.

The spelling of 1429288 in words is "one million, four hundred twenty-nine thousand, two hundred eighty-eight".