3857548 has 12 divisors (see below), whose sum is σ = 6781320. Its totient is φ = 1920032.

The previous prime is 3857543. The next prime is 3857549. The reversal of 3857548 is 8457583.

It is a self number, because there is not a number n which added to its sum of digits gives 3857548.

It is not an unprimeable number, because it can be changed into a prime (3857543) 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, 1138 + ... + 3001.

It is an arithmetic number, because the mean of its divisors is an integer number (565110).

Almost surely, 2^3857548 is an apocalyptic number.

It is an amenable number.

3857548 is a deficient number, since it is larger than the sum of its proper divisors (2923772).

3857548 is a wasteful number, since it uses less digits than its factorization.

3857548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376 (or 4374 counting only the distinct ones).

The product of its digits is 134400, while the sum is 40.

The square root of 3857548 is about 1964.0641537384. The cubic root of 3857548 is about 156.8328782749.

The spelling of 3857548 in words is "three million, eight hundred fifty-seven thousand, five hundred forty-eight".