2622033 has 6 divisors (see below), whose sum is σ = 3787394. Its totient is φ = 1748016.

The previous prime is 2622031. The next prime is 2622049. The reversal of 2622033 is 3302262.

It can be written as a sum of positive squares in only one way, i.e., 1896129 + 725904 = 1377^2 + 852^2 .

It is not a de Polignac number, because 2622033 - 2¹ = 2622031 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2621997 and 2622015.

It is not an unprimeable number, because it can be changed into a prime (2622031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145660 + ... + 145677.

2^2622033 is an apocalyptic number.

It is an amenable number.

2622033 is a deficient number, since it is larger than the sum of its proper divisors (1165361).

2622033 is a wasteful number, since it uses less digits than its factorization.

2622033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291343 (or 291340 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2622033 is about 1619.2692796444. The cubic root of 2622033 is about 137.8942163490.

Adding to 2622033 its reverse (3302262), we get a palindrome (5924295).

The spelling of 2622033 in words is "two million, six hundred twenty-two thousand, thirty-three".