3967252 has 12 divisors (see below), whose sum is σ = 6985440. Its totient is φ = 1971416.

The previous prime is 3967241. The next prime is 3967253. The reversal of 3967252 is 2527693.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3967253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2302 + ... + 3637.

It is an arithmetic number, because the mean of its divisors is an integer number (582120).

Almost surely, 2^3967252 is an apocalyptic number.

It is an amenable number.

3967252 is a deficient number, since it is larger than the sum of its proper divisors (3018188).

3967252 is a wasteful number, since it uses less digits than its factorization.

3967252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6110 (or 6108 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 3967252 is about 1991.7961743110. The cubic root of 3967252 is about 158.3057158356.

The spelling of 3967252 in words is "three million, nine hundred sixty-seven thousand, two hundred fifty-two".