4292726 has 8 divisors (see below), whose sum is σ = 6450840. Its totient is φ = 2142448.

The previous prime is 4292723. The next prime is 4292749. The reversal of 4292726 is 6272924.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4292726² = 36854993022152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4292692 and 4292701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4292723) 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, 311 + ... + 2946.

It is an arithmetic number, because the mean of its divisors is an integer number (806355).

Almost surely, 2^4292726 is an apocalyptic number.

4292726 is a deficient number, since it is larger than the sum of its proper divisors (2158114).

4292726 is a wasteful number, since it uses less digits than its factorization.

4292726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918.

The product of its digits is 12096, while the sum is 32.

The square root of 4292726 is about 2071.8894758167. The cubic root of 4292726 is about 162.5215876646.

The spelling of 4292726 in words is "four million, two hundred ninety-two thousand, seven hundred twenty-six".