3162260 has 12 divisors (see below), whose sum is σ = 6640788. Its totient is φ = 1264896.

The previous prime is 3162253. The next prime is 3162277. The reversal of 3162260 is 622613.

It can be written as a sum of positive squares in 2 ways, for example, as 1898884 + 1263376 = 1378^2 + 1124^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 158113 = 3162260 / (3 + 1 + 6 + 2 + 2 + 6 + 0).

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, 79037 + ... + 79076.

It is an arithmetic number, because the mean of its divisors is an integer number (553399).

Almost surely, 2^3162260 is an apocalyptic number.

It is an amenable number.

3162260 is an abundant number, since it is smaller than the sum of its proper divisors (3478528).

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

3162260 is a wasteful number, since it uses less digits than its factorization.

3162260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158122 (or 158120 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3162260 is about 1778.2744445107. The cubic root of 3162260 is about 146.7796535242.

Adding to 3162260 its reverse (622613), we get a palindrome (3784873).

The spelling of 3162260 in words is "three million, one hundred sixty-two thousand, two hundred sixty".