3118662 has 64 divisors (see below), whose sum is σ = 7557120. Its totient is φ = 962280.

The previous prime is 3118657. The next prime is 3118663. The reversal of 3118662 is 2668113.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3118663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100587 + ... + 100617.

It is an arithmetic number, because the mean of its divisors is an integer number (118080).

Almost surely, 2^3118662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3118662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3778560).

3118662 is an abundant number, since it is smaller than the sum of its proper divisors (4438458).

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

3118662 is an equidigital number, since it uses as much as digits as its factorization.

3118662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 59 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 3118662 is about 1765.9733859829. The cubic root of 3118662 is about 146.1019804175.

The spelling of 3118662 in words is "three million, one hundred eighteen thousand, six hundred sixty-two".