228750699 has 16 divisors (see below), whose sum is σ = 309484800. Its totient is φ = 150274080.

The previous prime is 228750689. The next prime is 228750719. The reversal of 228750699 is 996057822.

It is not a de Polignac number, because 228750699 - 2⁹ = 228750187 is a prime.

It is a super-3 number, since 3×228750699³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (228750629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62089 + ... + 65669.

It is an arithmetic number, because the mean of its divisors is an integer number (19342800).

Almost surely, 2^228750699 is an apocalyptic number.

228750699 is a deficient number, since it is larger than the sum of its proper divisors (80734101).

228750699 is a wasteful number, since it uses less digits than its factorization.

228750699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 228750699 is about 15124.5065704637. The cubic root of 228750699 is about 611.5812232892.

The spelling of 228750699 in words is "two hundred twenty-eight million, seven hundred fifty thousand, six hundred ninety-nine".