2256020741 has 8 divisors (see below), whose sum is σ = 2430086400. Its totient is φ = 2082030192.

The previous prime is 2256020731. The next prime is 2256020747. The reversal of 2256020741 is 1470206522.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2256020741 - 2⁶ = 2256020677 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 (2256020747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54116 + ... + 86258.

It is an arithmetic number, because the mean of its divisors is an integer number (303760800).

Almost surely, 2^2256020741 is an apocalyptic number.

It is an amenable number.

2256020741 is a deficient number, since it is larger than the sum of its proper divisors (174065659).

2256020741 is a wasteful number, since it uses less digits than its factorization.

2256020741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37555.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2256020741 is about 47497.5866860623. The cubic root of 2256020741 is about 1311.5384565088.

The spelling of 2256020741 in words is "two billion, two hundred fifty-six million, twenty thousand, seven hundred forty-one".