1914429 has 8 divisors (see below), whose sum is σ = 2784672. Its totient is φ = 1160240.

The previous prime is 1914427. The next prime is 1914433. The reversal of 1914429 is 9244191.

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 1914429 - 2¹ = 1914427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1914396 and 1914405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1914427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28974 + ... + 29039.

It is an arithmetic number, because the mean of its divisors is an integer number (348084).

2^1914429 is an apocalyptic number.

It is an amenable number.

1914429 is a deficient number, since it is larger than the sum of its proper divisors (870243).

1914429 is a wasteful number, since it uses less digits than its factorization.

1914429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58027.

The product of its digits is 2592, while the sum is 30.

The square root of 1914429 is about 1383.6289242423. The cubic root of 1914429 is about 124.1689727262.

The spelling of 1914429 in words is "one million, nine hundred fourteen thousand, four hundred twenty-nine".