1429441 has 8 divisors (see below), whose sum is σ = 1589504. Its totient is φ = 1276560.

The previous prime is 1429423. The next prime is 1429451. The reversal of 1429441 is 1449241.

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 1429441 - 2⁵ = 1429409 is a prime.

It is a Duffinian number.

1429441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1429451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1371 + ... + 2176.

It is an arithmetic number, because the mean of its divisors is an integer number (198688).

2^1429441 is an apocalyptic number.

It is an amenable number.

1429441 is a deficient number, since it is larger than the sum of its proper divisors (160063).

1429441 is a wasteful number, since it uses less digits than its factorization.

1429441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591.

The product of its digits is 1152, while the sum is 25.

The square root of 1429441 is about 1195.5923218221. The cubic root of 1429441 is about 112.6476349788.

The spelling of 1429441 in words is "one million, four hundred twenty-nine thousand, four hundred forty-one".