4013132 has 24 divisors (see below), whose sum is σ = 7399392. Its totient is φ = 1900800.

The previous prime is 4013111. The next prime is 4013153. The reversal of 4013132 is 2313104.

It is an interprime number because it is at equal distance from previous prime (4013111) and next prime (4013153).

It is a super-2 number, since 2×4013132² = 32210456898848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16532 + ... + 16772.

It is an arithmetic number, because the mean of its divisors is an integer number (308308).

Almost surely, 2^4013132 is an apocalyptic number.

It is an amenable number.

4013132 is a deficient number, since it is larger than the sum of its proper divisors (3386260).

4013132 is a wasteful number, since it uses less digits than its factorization.

4013132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 4013132 is about 2003.2803098918. The cubic root of 4013132 is about 158.9136300296.

Adding to 4013132 its reverse (2313104), we get a palindrome (6326236).

The spelling of 4013132 in words is "four million, thirteen thousand, one hundred thirty-two".