1429604 has 12 divisors (see below), whose sum is σ = 2729328. Its totient is φ = 649800.

The previous prime is 1429601. The next prime is 1429609. The reversal of 1429604 is 4069241.

It is not an unprimeable number, because it can be changed into a prime (1429601) 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, 16202 + ... + 16289.

It is an arithmetic number, because the mean of its divisors is an integer number (227444).

2^1429604 is an apocalyptic number.

It is an amenable number.

1429604 is a deficient number, since it is larger than the sum of its proper divisors (1299724).

1429604 is a wasteful number, since it uses less digits than its factorization.

1429604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32506 (or 32504 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1429604 is about 1195.6604869276. The cubic root of 1429604 is about 112.6519165748.

The spelling of 1429604 in words is "one million, four hundred twenty-nine thousand, six hundred four".