3812508 has 90 divisors (see below), whose sum is σ = 11675048. Its totient is φ = 1062720.

The previous prime is 3812477. The next prime is 3812513. The reversal of 3812508 is 8052183.

It is a happy number.

3812508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 92968 + ... + 93008.

Almost surely, 2^3812508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3812508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5837524).

3812508 is an abundant number, since it is smaller than the sum of its proper divisors (7862540).

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

3812508 is a wasteful number, since it uses less digits than its factorization.

3812508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 3812508 is about 1952.5644675657. The cubic root of 3812508 is about 156.2201035067.

The spelling of 3812508 in words is "three million, eight hundred twelve thousand, five hundred eight".