1429274 has 16 divisors (see below), whose sum is σ = 2673216. Its totient is φ = 556800.

The previous prime is 1429261. The next prime is 1429279. The reversal of 1429274 is 4729241.

It is not an unprimeable number, because it can be changed into a prime (1429279) 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, 4487 + ... + 4794.

It is an arithmetic number, because the mean of its divisors is an integer number (167076).

2^1429274 is an apocalyptic number.

1429274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1429274 is a deficient number, since it is larger than the sum of its proper divisors (1243942).

1429274 is a wasteful number, since it uses less digits than its factorization.

1429274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9301.

The product of its digits is 4032, while the sum is 29.

The square root of 1429274 is about 1195.5224799225. The cubic root of 1429274 is about 112.6432479754.

The spelling of 1429274 in words is "one million, four hundred twenty-nine thousand, two hundred seventy-four".