227974297600 has 864 divisors, whose sum is σ = 718334023680. Its totient is φ = 70189056000.

The previous prime is 227974297597. The next prime is 227974297601. The reversal of 227974297600 is 6792479722.

It is a super-3 number, since 3×227974297600³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227974297601) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3210905565 + ... + 3210905635.

It is an arithmetic number, because the mean of its divisors is an integer number (831405120).

Almost surely, 2^227974297600 is an apocalyptic number.

227974297600 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 227974297600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359167011840).

227974297600 is an abundant number, since it is smaller than the sum of its proper divisors (490359726080).

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

227974297600 is a wasteful number, since it uses less digits than its factorization.

227974297600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 55.

The spelling of 227974297600 in words is "two hundred twenty-seven billion, nine hundred seventy-four million, two hundred ninety-seven thousand, six hundred".