4261086 has 40 divisors (see below), whose sum is σ = 9888120. Its totient is φ = 1369872.

The previous prime is 4261079. The next prime is 4261087. The reversal of 4261086 is 6801624.

4261086 is a `hidden beast` number, since 42 + 610 + 8 + 6 = 666.

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 (4261087) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4245 + ... + 5151.

It is an arithmetic number, because the mean of its divisors is an integer number (247203).

Almost surely, 2^4261086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4261086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4944060).

4261086 is an abundant number, since it is smaller than the sum of its proper divisors (5627034).

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

4261086 is a wasteful number, since it uses less digits than its factorization.

4261086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950 (or 941 counting only the distinct ones).

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

The square root of 4261086 is about 2064.2398116498. The cubic root of 4261086 is about 162.1213083166.

The spelling of 4261086 in words is "four million, two hundred sixty-one thousand, eighty-six".