1429016 has 8 divisors (see below), whose sum is σ = 2679420. Its totient is φ = 714504.

The previous prime is 1428997. The next prime is 1429027. The reversal of 1429016 is 6109241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1428982 and 1429000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89306 + ... + 89321.

2^1429016 is an apocalyptic number.

It is an amenable number.

1429016 is a deficient number, since it is larger than the sum of its proper divisors (1250404).

1429016 is a wasteful number, since it uses less digits than its factorization.

1429016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178633 (or 178629 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1429016 is about 1195.4145724392. The cubic root of 1429016 is about 112.6364697773.

The spelling of 1429016 in words is "one million, four hundred twenty-nine thousand, sixteen".