2258774700 has 576 divisors, whose sum is σ = 8847433728. Its totient is φ = 431308800.

The previous prime is 2258774677. The next prime is 2258774719. The reversal of 2258774700 is 74778522.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 14387022 + ... + 14387178.

It is an arithmetic number, because the mean of its divisors is an integer number (15360128).

Almost surely, 2^2258774700 is an apocalyptic number.

2258774700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2258774700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4423716864).

2258774700 is an abundant number, since it is smaller than the sum of its proper divisors (6588659028).

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

2258774700 is a wasteful number, since it uses less digits than its factorization.

2258774700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 42.

The square root of 2258774700 is about 47526.5683591820. The cubic root of 2258774700 is about 1312.0719111821.

The spelling of 2258774700 in words is "two billion, two hundred fifty-eight million, seven hundred seventy-four thousand, seven hundred".