3652582 has 4 divisors (see below), whose sum is σ = 5478876. Its totient is φ = 1826290.

The previous prime is 3652573. The next prime is 3652589. The reversal of 3652582 is 2852563.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2852563 = 7 ⋅407509.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 913144 + ... + 913147.

It is an arithmetic number, because the mean of its divisors is an integer number (1369719).

Almost surely, 2^3652582 is an apocalyptic number.

3652582 is a deficient number, since it is larger than the sum of its proper divisors (1826294).

3652582 is a wasteful number, since it uses less digits than its factorization.

3652582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826293.

The product of its digits is 14400, while the sum is 31.

The square root of 3652582 is about 1911.1729382764. The cubic root of 3652582 is about 154.0044694267.

The spelling of 3652582 in words is "three million, six hundred fifty-two thousand, five hundred eighty-two".