3591162 has 32 divisors (see below), whose sum is σ = 8098560. Its totient is φ = 1179360.

The previous prime is 3591143. The next prime is 3591163. The reversal of 3591162 is 2611953.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3591163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3487 + ... + 4397.

It is an arithmetic number, because the mean of its divisors is an integer number (253080).

Almost surely, 2^3591162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3591162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4049280).

3591162 is an abundant number, since it is smaller than the sum of its proper divisors (4507398).

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

3591162 is a wasteful number, since it uses less digits than its factorization.

3591162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 989 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 3591162 is about 1895.0361474125. The cubic root of 3591162 is about 153.1363643933.

It can be divided in two parts, 359 and 1162, that added together give a square (1521 = 39²).

The spelling of 3591162 in words is "three million, five hundred ninety-one thousand, one hundred sixty-two".