242245767 has 16 divisors (see below), whose sum is σ = 342766080. Its totient is φ = 151654272.

The previous prime is 242245739. The next prime is 242245777. The reversal of 242245767 is 767542242.

It is a happy number.

It is not a de Polignac number, because 242245767 - 2¹⁶ = 242180231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242245727) 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, 18484 + ... + 28742.

It is an arithmetic number, because the mean of its divisors is an integer number (21422880).

Almost surely, 2^242245767 is an apocalyptic number.

242245767 is a deficient number, since it is larger than the sum of its proper divisors (100520313).

242245767 is a wasteful number, since it uses less digits than its factorization.

242245767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10742.

The product of its digits is 188160, while the sum is 39.

The square root of 242245767 is about 15564.2464321277. The cubic root of 242245767 is about 623.3788531550.

The spelling of 242245767 in words is "two hundred forty-two million, two hundred forty-five thousand, seven hundred sixty-seven".