1429545 has 16 divisors (see below), whose sum is σ = 2463552. Its totient is φ = 703680.

The previous prime is 1429543. The next prime is 1429553. The reversal of 1429545 is 5459241.

It is not a de Polignac number, because 1429545 - 2¹ = 1429543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1429543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3471 + ... + 3860.

It is an arithmetic number, because the mean of its divisors is an integer number (153972).

2^1429545 is an apocalyptic number.

1429545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1429545 is a deficient number, since it is larger than the sum of its proper divisors (1034007).

1429545 is a wasteful number, since it uses less digits than its factorization.

1429545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7352.

The product of its digits is 7200, while the sum is 30.

The square root of 1429545 is about 1195.6358141173. The cubic root of 1429545 is about 112.6503668323.

The spelling of 1429545 in words is "one million, four hundred twenty-nine thousand, five hundred forty-five".