3625146 has 24 divisors (see below), whose sum is σ = 8976864. Its totient is φ = 1035720.

The previous prime is 3625133. The next prime is 3625151. The reversal of 3625146 is 6415263.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14260 + ... + 14511.

It is an arithmetic number, because the mean of its divisors is an integer number (374036).

Almost surely, 2^3625146 is an apocalyptic number.

3625146 is an abundant number, since it is smaller than the sum of its proper divisors (5351718).

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

3625146 is a wasteful number, since it uses less digits than its factorization.

3625146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28786 (or 28783 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3625146 is about 1903.9816175583. The cubic root of 3625146 is about 153.6179035934.

The spelling of 3625146 in words is "three million, six hundred twenty-five thousand, one hundred forty-six".