2258841546 has 64 divisors (see below), whose sum is σ = 5640848640. Its totient is φ = 664804800.

The previous prime is 2258841539. The next prime is 2258841547. The reversal of 2258841546 is 6451488522.

2258841546 is a `hidden beast` number, since 2 + 25 + 8 + 84 + 1 + 546 = 666.

2258841546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2258841547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53805 + ... + 86096.

It is an arithmetic number, because the mean of its divisors is an integer number (88138260).

Almost surely, 2^2258841546 is an apocalyptic number.

2258841546 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2258841546 is an abundant number, since it is smaller than the sum of its proper divisors (3382007094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2258841546 is a wasteful number, since it uses less digits than its factorization.

2258841546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139948 (or 139942 counting only the distinct ones).

The product of its digits is 614400, while the sum is 45.

The square root of 2258841546 is about 47527.2716027335. The cubic root of 2258841546 is about 1312.0848541719.

The spelling of 2258841546 in words is "two billion, two hundred fifty-eight million, eight hundred forty-one thousand, five hundred forty-six".