4263392 has 36 divisors (see below), whose sum is σ = 9767520. Its totient is φ = 1826496.

The previous prime is 4263361. The next prime is 4263397. The reversal of 4263392 is 2933624.

It is a super-2 number, since 2×4263392² = 36353022691328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4263397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209 + ... + 2927.

It is an arithmetic number, because the mean of its divisors is an integer number (271320).

Almost surely, 2^4263392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4263392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4883760).

4263392 is an abundant number, since it is smaller than the sum of its proper divisors (5504128).

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

4263392 is a wasteful number, since it uses less digits than its factorization.

4263392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743 (or 2728 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 4263392 is about 2064.7982952337. The cubic root of 4263392 is about 162.1505484616.

The spelling of 4263392 in words is "four million, two hundred sixty-three thousand, three hundred ninety-two".