2541622 has 8 divisors (see below), whose sum is σ = 3823776. Its totient is φ = 1267032.

The previous prime is 2541613. The next prime is 2541677. The reversal of 2541622 is 2261452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2541593 and 2541602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958 + ... + 2449.

It is an arithmetic number, because the mean of its divisors is an integer number (477972).

2^2541622 is an apocalyptic number.

2541622 is a deficient number, since it is larger than the sum of its proper divisors (1282154).

2541622 is a wasteful number, since it uses less digits than its factorization.

2541622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782.

The product of its digits is 960, while the sum is 22.

The square root of 2541622 is about 1594.2465304965. The cubic root of 2541622 is about 136.4699357279.

The spelling of 2541622 in words is "two million, five hundred forty-one thousand, six hundred twenty-two".