3540148 has 24 divisors (see below), whose sum is σ = 6652800. Its totient is φ = 1642368.

The previous prime is 3540139. The next prime is 3540149. The reversal of 3540148 is 8410453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5043 + ... + 5701.

It is an arithmetic number, because the mean of its divisors is an integer number (277200).

Almost surely, 2^3540148 is an apocalyptic number.

It is an amenable number.

3540148 is a deficient number, since it is larger than the sum of its proper divisors (3112652).

3540148 is a wasteful number, since it uses less digits than its factorization.

3540148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 3540148 is about 1881.5281023679. The cubic root of 3540148 is about 152.4077808479.

The spelling of 3540148 in words is "three million, five hundred forty thousand, one hundred forty-eight".