3624622 has 4 divisors (see below), whose sum is σ = 5436936. Its totient is φ = 1812310.

The previous prime is 3624601. The next prime is 3624629. The reversal of 3624622 is 2264263.

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: 2264263 = 1409 ⋅1607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3624629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 906154 + ... + 906157.

It is an arithmetic number, because the mean of its divisors is an integer number (1359234).

Almost surely, 2^3624622 is an apocalyptic number.

3624622 is a deficient number, since it is larger than the sum of its proper divisors (1812314).

3624622 is a wasteful number, since it uses less digits than its factorization.

3624622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812313.

The product of its digits is 3456, while the sum is 25.

The square root of 3624622 is about 1903.8440062148. The cubic root of 3624622 is about 153.6105016239.

Adding to 3624622 its reverse (2264263), we get a palindrome (5888885).

The spelling of 3624622 in words is "three million, six hundred twenty-four thousand, six hundred twenty-two".