4397126 has 8 divisors (see below), whose sum is σ = 6643560. Its totient is φ = 2182608.

The previous prime is 4397087. The next prime is 4397131. The reversal of 4397126 is 6217934.

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

It is a junction number, because it is equal to n+sod(n) for n = 4397092 and 4397101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7631 + ... + 8186.

It is an arithmetic number, because the mean of its divisors is an integer number (830445).

Almost surely, 2^4397126 is an apocalyptic number.

4397126 is a deficient number, since it is larger than the sum of its proper divisors (2246434).

4397126 is a wasteful number, since it uses less digits than its factorization.

4397126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15958.

The product of its digits is 9072, while the sum is 32.

The square root of 4397126 is about 2096.9325215657. The cubic root of 4397126 is about 163.8285686321.

The spelling of 4397126 in words is "four million, three hundred ninety-seven thousand, one hundred twenty-six".