4013262 has 24 divisors (see below), whose sum is σ = 9486360. Its totient is φ = 1216080.

The previous prime is 4013227. The next prime is 4013267. The reversal of 4013262 is 2623104.

It is a happy number.

4013262 is a `hidden beast` number, since 401 + 3 + 262 = 666.

It is a super-2 number, since 2×4013262² = 32212543761288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9937 + ... + 10332.

It is an arithmetic number, because the mean of its divisors is an integer number (395265).

Almost surely, 2^4013262 is an apocalyptic number.

4013262 is an abundant number, since it is smaller than the sum of its proper divisors (5473098).

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

4013262 is a wasteful number, since it uses less digits than its factorization.

4013262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20288 (or 20285 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4013262 is about 2003.3127564112. The cubic root of 4013262 is about 158.9153459420.

Adding to 4013262 its reverse (2623104), we get a palindrome (6636366).

It can be divided in two parts, 401 and 3262, that added together give a palindrome (3663).

The spelling of 4013262 in words is "four million, thirteen thousand, two hundred sixty-two".