3540452 has 12 divisors (see below), whose sum is σ = 6214656. Its totient is φ = 1764840.

The previous prime is 3540451. The next prime is 3540457. The reversal of 3540452 is 2540453.

3540452 is digitally balanced in base 5, 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 (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3540451) 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, 377 + ... + 2687.

It is an arithmetic number, because the mean of its divisors is an integer number (517888).

Almost surely, 2^3540452 is an apocalyptic number.

It is an amenable number.

3540452 is a deficient number, since it is larger than the sum of its proper divisors (2674204).

3540452 is a wasteful number, since it uses less digits than its factorization.

3540452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698 (or 2696 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 3540452 is about 1881.6088860334. The cubic root of 3540452 is about 152.4121432493.

Subtracting from 3540452 its reverse (2540453), we obtain a palindrome (999999).

The spelling of 3540452 in words is "three million, five hundred forty thousand, four hundred fifty-two".