4307814 has 48 divisors (see below), whose sum is σ = 10782720. Its totient is φ = 1217520.

The previous prime is 4307761. The next prime is 4307827. The reversal of 4307814 is 4187034.

It is a super-2 number, since 2×4307814² = 37114522917192, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22459 + ... + 22649.

It is an arithmetic number, because the mean of its divisors is an integer number (224640).

Almost surely, 2^4307814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4307814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5391360).

4307814 is an abundant number, since it is smaller than the sum of its proper divisors (6474906).

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

4307814 is a wasteful number, since it uses less digits than its factorization.

4307814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4307814 is about 2075.5274028545. The cubic root of 4307814 is about 162.7117743831.

The spelling of 4307814 in words is "four million, three hundred seven thousand, eight hundred fourteen".