229094580 has 96 divisors (see below), whose sum is σ = 753637248. Its totient is φ = 51264000.

The previous prime is 229094573. The next prime is 229094599. The reversal of 229094580 is 85490922.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4771 + ... + 21930.

It is an arithmetic number, because the mean of its divisors is an integer number (7850388).

Almost surely, 2^229094580 is an apocalyptic number.

229094580 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 229094580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376818624).

229094580 is an abundant number, since it is smaller than the sum of its proper divisors (524542668).

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

229094580 is a wasteful number, since it uses less digits than its factorization.

229094580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26737 (or 26735 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 229094580 is about 15135.8706389821. The cubic root of 229094580 is about 611.8875332656.

The spelling of 229094580 in words is "two hundred twenty-nine million, ninety-four thousand, five hundred eighty".