3545626 has 16 divisors (see below), whose sum is σ = 6108480. Its totient is φ = 1512000.

The previous prime is 3545623. The next prime is 3545629. The reversal of 3545626 is 6265453.

It is an interprime number because it is at equal distance from previous prime (3545623) and next prime (3545629).

It is not an unprimeable number, because it can be changed into a prime (3545623) 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, 3010 + ... + 4018.

It is an arithmetic number, because the mean of its divisors is an integer number (381780).

Almost surely, 2^3545626 is an apocalyptic number.

3545626 is a deficient number, since it is larger than the sum of its proper divisors (2562854).

3545626 is a wasteful number, since it uses less digits than its factorization.

3545626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269.

The product of its digits is 21600, while the sum is 31.

The square root of 3545626 is about 1882.9832713012. The cubic root of 3545626 is about 152.4863519095.

The spelling of 3545626 in words is "three million, five hundred forty-five thousand, six hundred twenty-six".