4293000 has 160 divisors (see below), whose sum is σ = 15289560. Its totient is φ = 1123200.

The previous prime is 4292989. The next prime is 4293007. The reversal of 4293000 is 3924.

It can be written as a sum of positive squares in 4 ways, for example, as 1726596 + 2566404 = 1314^2 + 1602^2 .

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (4293007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 80974 + ... + 81026.

Almost surely, 2^4293000 is an apocalyptic number.

4293000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4293000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7644780).

4293000 is an abundant number, since it is smaller than the sum of its proper divisors (10996560).

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

4293000 is a wasteful number, since it uses less digits than its factorization.

4293000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 4293000 is about 2071.9555979798. The cubic root of 4293000 is about 162.5250454493.

Adding to 4293000 its reverse (3924), we get a palindrome (4296924).

The spelling of 4293000 in words is "four million, two hundred ninety-three thousand".