3671148 has 48 divisors (see below), whose sum is σ = 9356256. Its totient is φ = 1113600.

The previous prime is 3671147. The next prime is 3671149. The reversal of 3671148 is 8411763.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3671147) and next prime (3671149).

It is not an unprimeable number, because it can be changed into a prime (3671147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15640 + ... + 15872.

It is an arithmetic number, because the mean of its divisors is an integer number (194922).

Almost surely, 2^3671148 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 3671148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4678128).

3671148 is an abundant number, since it is smaller than the sum of its proper divisors (5685108).

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

3671148 is a wasteful number, since it uses less digits than its factorization.

3671148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 352 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 3671148 is about 1916.0240082003. The cubic root of 3671148 is about 154.2649624255.

The spelling of 3671148 in words is "three million, six hundred seventy-one thousand, one hundred forty-eight".