3952272 has 20 divisors (see below), whose sum is σ = 10210160. Its totient is φ = 1317408.

The previous prime is 3952243. The next prime is 3952301. The reversal of 3952272 is 2722593.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3952243) and next prime (3952301).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3⁷ + 9⁵ + 5⁹ + 2⁸ + 2¹⁶ + 7⁷ + 2²⁰ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41122 + ... + 41217.

It is an arithmetic number, because the mean of its divisors is an integer number (510508).

Almost surely, 2^3952272 is an apocalyptic number.

It is an amenable number.

3952272 is an abundant number, since it is smaller than the sum of its proper divisors (6257888).

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

3952272 is a wasteful number, since it uses less digits than its factorization.

3952272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82350 (or 82344 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 3952272 is about 1988.0321928983. The cubic root of 3952272 is about 158.1062149671.

It can be divided in two parts, 3952 and 272, that added together give a palindrome (4224).

The spelling of 3952272 in words is "three million, nine hundred fifty-two thousand, two hundred seventy-two".