1429307 has 4 divisors (see below), whose sum is σ = 1559256. Its totient is φ = 1299360.

The previous prime is 1429303. The next prime is 1429319. The reversal of 1429307 is 7039241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1429307 - 2² = 1429303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1429303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64958 + ... + 64979.

It is an arithmetic number, because the mean of its divisors is an integer number (389814).

2^1429307 is an apocalyptic number.

1429307 is a deficient number, since it is larger than the sum of its proper divisors (129949).

1429307 is a wasteful number, since it uses less digits than its factorization.

1429307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129948.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 1429307 is about 1195.5362813399. The cubic root of 1429307 is about 112.6441148954.

It can be divided in two parts, 142 and 9307, that added together give a palindrome (9449).

The spelling of 1429307 in words is "one million, four hundred twenty-nine thousand, three hundred seven".