242476306 has 4 divisors (see below), whose sum is σ = 363714462. Its totient is φ = 121238152.

The previous prime is 242476303. The next prime is 242476307. The reversal of 242476306 is 603674242.

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

It can be written as a sum of positive squares in only one way, i.e., 194742025 + 47734281 = 13955^2 + 6909^2 .

It is not an unprimeable number, because it can be changed into a prime (242476301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60619075 + ... + 60619078.

Almost surely, 2^242476306 is an apocalyptic number.

242476306 is a deficient number, since it is larger than the sum of its proper divisors (121238156).

242476306 is a wasteful number, since it uses less digits than its factorization.

242476306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121238155.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 242476306 is about 15571.6507153224. The cubic root of 242476306 is about 623.5765416072.

The spelling of 242476306 in words is "two hundred forty-two million, four hundred seventy-six thousand, three hundred six".