229280801 has 4 divisors (see below), whose sum is σ = 230027952. Its totient is φ = 228533652.

The previous prime is 229280789. The next prime is 229280803. The reversal of 229280801 is 108082922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229280801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229280803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373115 + ... + 373728.

It is an arithmetic number, because the mean of its divisors is an integer number (57506988).

Almost surely, 2^229280801 is an apocalyptic number.

It is an amenable number.

229280801 is a deficient number, since it is larger than the sum of its proper divisors (747151).

229280801 is an equidigital number, since it uses as much as digits as its factorization.

229280801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747150.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 229280801 is about 15142.0210341949. The cubic root of 229280801 is about 612.0532806006.

The spelling of 229280801 in words is "two hundred twenty-nine million, two hundred eighty thousand, eight hundred one".