714146428 has 12 divisors (see below), whose sum is σ = 1252971720. Its totient is φ = 356154512.

The previous prime is 714146423. The next prime is 714146429. The reversal of 714146428 is 824641417.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714146423) 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, 227926 + ... + 231037.

It is an arithmetic number, because the mean of its divisors is an integer number (104414310).

Almost surely, 2^714146428 is an apocalyptic number.

It is an amenable number.

714146428 is a deficient number, since it is larger than the sum of its proper divisors (538825292).

714146428 is a wasteful number, since it uses less digits than its factorization.

714146428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459356 (or 459354 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 714146428 is about 26723.5182563973. The cubic root of 714146428 is about 893.8454273512.

The spelling of 714146428 in words is "seven hundred fourteen million, one hundred forty-six thousand, four hundred twenty-eight".