2622141 has 6 divisors (see below), whose sum is σ = 3787550. Its totient is φ = 1748088.

The previous prime is 2622121. The next prime is 2622143. The reversal of 2622141 is 1412262.

2622141 is a `hidden beast` number, since 2 + 622 + 1 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1390041 + 1232100 = 1179^2 + 1110^2 .

It is not a de Polignac number, because 2622141 - 2⁷ = 2622013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622143) 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, 145666 + ... + 145683.

2^2622141 is an apocalyptic number.

It is an amenable number.

2622141 is a deficient number, since it is larger than the sum of its proper divisors (1165409).

2622141 is a wasteful number, since it uses less digits than its factorization.

2622141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291355 (or 291352 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 2622141 is about 1619.3026276765. The cubic root of 2622141 is about 137.8961095836.

It can be divided in two parts, 26221 and 41, that added together give a palindrome (26262).

The spelling of 2622141 in words is "two million, six hundred twenty-two thousand, one hundred forty-one".