19429014 has 32 divisors (see below), whose sum is σ = 43856640. Its totient is φ = 5684000.

The previous prime is 19429013. The next prime is 19429021. The reversal of 19429014 is 41092491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19429013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3162 + ... + 6989.

It is an arithmetic number, because the mean of its divisors is an integer number (1370520).

Almost surely, 2^19429014 is an apocalyptic number.

19429014 is an abundant number, since it is smaller than the sum of its proper divisors (24427626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19429014 is a wasteful number, since it uses less digits than its factorization.

19429014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10196.

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

The square root of 19429014 is about 4407.8355232472. The cubic root of 19429014 is about 268.8336243103.

The spelling of 19429014 in words is "nineteen million, four hundred twenty-nine thousand, fourteen".