3572526 has 32 divisors (see below), whose sum is σ = 7463808. Its totient is φ = 1139040.

The previous prime is 3572519. The next prime is 3572531. The reversal of 3572526 is 6252753.

3572526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3572493 and 3572502.

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 15 ways as a sum of consecutive naturals, for example, 15625 + ... + 15851.

It is an arithmetic number, because the mean of its divisors is an integer number (233244).

Almost surely, 2^3572526 is an apocalyptic number.

3572526 is an abundant number, since it is smaller than the sum of its proper divisors (3891282).

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

3572526 is a wasteful number, since it uses less digits than its factorization.

3572526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336.

The product of its digits is 12600, while the sum is 30.

The square root of 3572526 is about 1890.1126950529. The cubic root of 3572526 is about 152.8710092275.

The spelling of 3572526 in words is "three million, five hundred seventy-two thousand, five hundred twenty-six".