3261148 has 24 divisors (see below), whose sum is σ = 6282864. Its totient is φ = 1468800.

The previous prime is 3261133. The next prime is 3261151. The reversal of 3261148 is 8411623.

3261148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 5758 + ... + 6298.

It is an arithmetic number, because the mean of its divisors is an integer number (261786).

Almost surely, 2^3261148 is an apocalyptic number.

It is an amenable number.

3261148 is a deficient number, since it is larger than the sum of its proper divisors (3021716).

3261148 is a wasteful number, since it uses less digits than its factorization.

3261148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 691 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 3261148 is about 1805.8648897412. The cubic root of 3261148 is about 148.2939737622.

The spelling of 3261148 in words is "three million, two hundred sixty-one thousand, one hundred forty-eight".