242605051 has 8 divisors (see below), whose sum is σ = 263961824. Its totient is φ = 221633280.

The previous prime is 242605049. The next prime is 242605087. The reversal of 242605051 is 150506242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242605051 - 2¹ = 242605049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242605021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94935 + ... + 97456.

It is an arithmetic number, because the mean of its divisors is an integer number (32995228).

Almost surely, 2^242605051 is an apocalyptic number.

242605051 is a deficient number, since it is larger than the sum of its proper divisors (21356773).

242605051 is a wasteful number, since it uses less digits than its factorization.

242605051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192501.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 242605051 is about 15575.7841215138. The cubic root of 242605051 is about 623.6868866253.

The spelling of 242605051 in words is "two hundred forty-two million, six hundred five thousand, fifty-one".