228079873476 has 72 divisors (see below), whose sum is σ = 709581838784. Its totient is φ = 60152932800.

The previous prime is 228079873457. The next prime is 228079873477. The reversal of 228079873476 is 674378970822.

228079873476 is a `hidden beast` number, since 2 + 2 + 8 + 0 + 7 + 98 + 73 + 476 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (228079873477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34807450 + ... + 34814001.

Almost surely, 2^228079873476 is an apocalyptic number.

228079873476 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

228079873476 is an abundant number, since it is smaller than the sum of its proper divisors (481501965308).

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

228079873476 is a wasteful number, since it uses less digits than its factorization.

228079873476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69621481 (or 69621476 counting only the distinct ones).

The product of its (nonzero) digits is 56899584, while the sum is 63.

The spelling of 228079873476 in words is "two hundred twenty-eight billion, seventy-nine million, eight hundred seventy-three thousand, four hundred seventy-six".