3995148 has 18 divisors (see below), whose sum is σ = 9338196. Its totient is φ = 1329408.

The previous prime is 3995129. The next prime is 3995161. The reversal of 3995148 is 8415993.

It is a super-2 number, since 2×3995148² = 31922415083808, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6636 + ... + 7212.

Almost surely, 2^3995148 is an apocalyptic number.

It is an amenable number.

3995148 is an abundant number, since it is smaller than the sum of its proper divisors (5343048).

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

3995148 is an equidigital number, since it uses as much as digits as its factorization.

3995148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161 (or 582 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 3995148 is about 1998.7866319345. The cubic root of 3995148 is about 158.6758953118.

The spelling of 3995148 in words is "three million, nine hundred ninety-five thousand, one hundred forty-eight".