3622472 has 24 divisors (see below), whose sum is σ = 7901910. Its totient is φ = 1552320.

The previous prime is 3622469. The next prime is 3622481. The reversal of 3622472 is 2742263.

3622472 is nontrivially palindromic in base 13.

It can be written as a sum of positive squares in only one way, i.e., 1999396 + 1623076 = 1414^2 + 1274^2 .

It is a d-powerful number, because it can be written as 3⁴ + 6⁸ + 2¹² + 2¹⁶ + 4⁵ + 7⁷ + 2²⁰ .

It is a zygodrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4229 + ... + 5012.

Almost surely, 2^3622472 is an apocalyptic number.

It is an amenable number.

3622472 is an abundant number, since it is smaller than the sum of its proper divisors (4279438).

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

3622472 is a wasteful number, since it uses less digits than its factorization.

3622472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9261 (or 9250 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 3622472 is about 1903.2792753561. The cubic root of 3622472 is about 153.5801234769.

The spelling of 3622472 in words is "three million, six hundred twenty-two thousand, four hundred seventy-two".