841662 has 48 divisors (see below), whose sum is σ = 2021760. Its totient is φ = 251856.

The previous prime is 841661. The next prime is 841663. The reversal of 841662 is 266148.

It is an interprime number because it is at equal distance from previous prime (841661) and next prime (841663).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (841661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7813 + ... + 7919.

It is an arithmetic number, because the mean of its divisors is an integer number (42120).

2⁸⁴¹⁶⁶² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 841662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010880).

841662 is an abundant number, since it is smaller than the sum of its proper divisors (1180098).

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

841662 is a wasteful number, since it uses less digits than its factorization.

841662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 154 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 841662 is about 917.4213862779. The cubic root of 841662 is about 94.4160672402.

The spelling of 841662 in words is "eight hundred forty-one thousand, six hundred sixty-two".