4397020 has 12 divisors (see below), whose sum is σ = 9233784. Its totient is φ = 1758800.

The previous prime is 4396993. The next prime is 4397023. The reversal of 4397020 is 207934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4397023) 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, 109906 + ... + 109945.

It is an arithmetic number, because the mean of its divisors is an integer number (769482).

Almost surely, 2^4397020 is an apocalyptic number.

It is an amenable number.

4397020 is an abundant number, since it is smaller than the sum of its proper divisors (4836764).

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

4397020 is a wasteful number, since it uses less digits than its factorization.

4397020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219860 (or 219858 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 4397020 is about 2096.9072463988. The cubic root of 4397020 is about 163.8272521686.

The spelling of 4397020 in words is "four million, three hundred ninety-seven thousand, twenty".