3525622 has 8 divisors (see below), whose sum is σ = 5297400. Its totient is φ = 1759824.

The previous prime is 3525593. The next prime is 3525623. The reversal of 3525622 is 2265253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525623) 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, 529 + ... + 2707.

It is an arithmetic number, because the mean of its divisors is an integer number (662175).

Almost surely, 2^3525622 is an apocalyptic number.

3525622 is a deficient number, since it is larger than the sum of its proper divisors (1771778).

3525622 is a wasteful number, since it uses less digits than its factorization.

3525622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990.

The product of its digits is 3600, while the sum is 25.

The square root of 3525622 is about 1877.6639741977. The cubic root of 3525622 is about 152.1990409543.

It can be divided in two parts, 3 and 525622, that added together give a square (525625 = 725²).

The spelling of 3525622 in words is "three million, five hundred twenty-five thousand, six hundred twenty-two".