1429011 has 12 divisors (see below), whose sum is σ = 2090088. Its totient is φ = 940704.

The previous prime is 1428997. The next prime is 1429027. The reversal of 1429011 is 1109241.

It is not a de Polignac number, because 1429011 - 2⁵ = 1428979 is a prime.

1429011 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429061) 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 11 ways as a sum of consecutive naturals, for example, 210 + ... + 1703.

It is an arithmetic number, because the mean of its divisors is an integer number (174174).

2^1429011 is an apocalyptic number.

1429011 is a deficient number, since it is larger than the sum of its proper divisors (661077).

1429011 is a wasteful number, since it uses less digits than its factorization.

1429011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002 (or 1999 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1429011 is about 1195.4124811127. The cubic root of 1429011 is about 112.6363384089.

The spelling of 1429011 in words is "one million, four hundred twenty-nine thousand, eleven".