2623141 has 2 divisors, whose sum is σ = 2623142. Its totient is φ = 2623140.

The previous prime is 2623133. The next prime is 2623147. The reversal of 2623141 is 1413262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1572516 + 1050625 = 1254^2 + 1025^2 .

It is a cyclic number.

It is not a de Polignac number, because 2623141 - 2³ = 2623133 is a prime.

It is equal to p₁₉₁₄₂₂ and since 2623141 and 191422 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2623147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311570 + 1311571.

It is an arithmetic number, because the mean of its divisors is an integer number (1311571).

2^2623141 is an apocalyptic number.

It is an amenable number.

2623141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623141 is an equidigital number, since it uses as much as digits as its factorization.

2623141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 19.

The square root of 2623141 is about 1619.6113731386. The cubic root of 2623141 is about 137.9136370651.

It can be divided in two parts, 262 and 3141, that added together give a triangular number (3403 = T₈₂).

The spelling of 2623141 in words is "two million, six hundred twenty-three thousand, one hundred forty-one".