2621496041 has 4 divisors (see below), whose sum is σ = 2645996112. Its totient is φ = 2596995972.

The previous prime is 2621496037. The next prime is 2621496061. The reversal of 2621496041 is 1406941262.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2621496041 - 2² = 2621496037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2621495992 and 2621496010.

It is not an unprimeable number, because it can be changed into a prime (2621496011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12249875 + ... + 12250088.

It is an arithmetic number, because the mean of its divisors is an integer number (661499028).

Almost surely, 2^2621496041 is an apocalyptic number.

It is an amenable number.

2621496041 is a deficient number, since it is larger than the sum of its proper divisors (24500071).

2621496041 is a wasteful number, since it uses less digits than its factorization.

2621496041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24500070.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2621496041 is about 51200.5472724658. The cubic root of 2621496041 is about 1378.8480271261.

The spelling of 2621496041 in words is "two billion, six hundred twenty-one million, four hundred ninety-six thousand, forty-one".