228632606 has 4 divisors (see below), whose sum is σ = 342948912. Its totient is φ = 114316302.

The previous prime is 228632531. The next prime is 228632617. The reversal of 228632606 is 606236822.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57158150 + ... + 57158153.

It is an arithmetic number, because the mean of its divisors is an integer number (85737228).

Almost surely, 2^228632606 is an apocalyptic number.

228632606 is a deficient number, since it is larger than the sum of its proper divisors (114316306).

228632606 is a wasteful number, since it uses less digits than its factorization.

228632606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114316305.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 228632606 is about 15120.6020382788. The cubic root of 228632606 is about 611.4759618353.

The spelling of 228632606 in words is "two hundred twenty-eight million, six hundred thirty-two thousand, six hundred six".