228480758 has 32 divisors (see below), whose sum is σ = 399244032. Its totient is φ = 97020000.

The previous prime is 228480737. The next prime is 228480767. The reversal of 228480758 is 857084822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16508 + ... + 27008.

It is an arithmetic number, because the mean of its divisors is an integer number (12476376).

Almost surely, 2^228480758 is an apocalyptic number.

228480758 is a deficient number, since it is larger than the sum of its proper divisors (170763274).

228480758 is a wasteful number, since it uses less digits than its factorization.

228480758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10580.

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 228480758 is about 15115.5799756410. The cubic root of 228480758 is about 611.3405597929.

The spelling of 228480758 in words is "two hundred twenty-eight million, four hundred eighty thousand, seven hundred fifty-eight".