3523245 has 32 divisors (see below), whose sum is σ = 6234624. Its totient is φ = 1684800.

The previous prime is 3523231. The next prime is 3523279. The reversal of 3523245 is 5423253.

3523245 = T₃₇₃ + T₃₇₄ + ... + T₄₁₇.

It is not a de Polignac number, because 3523245 - 2¹⁷ = 3392173 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21534 + ... + 21696.

It is an arithmetic number, because the mean of its divisors is an integer number (194832).

Almost surely, 2^3523245 is an apocalyptic number.

It is an amenable number.

3523245 is a deficient number, since it is larger than the sum of its proper divisors (2711379).

3523245 is a wasteful number, since it uses less digits than its factorization.

3523245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313.

The product of its digits is 3600, while the sum is 24.

The square root of 3523245 is about 1877.0309001186. The cubic root of 3523245 is about 152.1648286976.

Adding to 3523245 its reverse (5423253), we get a palindrome (8946498).

The spelling of 3523245 in words is "three million, five hundred twenty-three thousand, two hundred forty-five".