242062511 has 8 divisors (see below), whose sum is σ = 253255680. Its totient is φ = 230925112.

The previous prime is 242062487. The next prime is 242062519. The reversal of 242062511 is 115260242.

It is a happy number.

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 242062511 - 2²² = 237868207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242062519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4931 + ... + 22548.

It is an arithmetic number, because the mean of its divisors is an integer number (31656960).

Almost surely, 2^242062511 is an apocalyptic number.

242062511 is a deficient number, since it is larger than the sum of its proper divisors (11193169).

242062511 is a wasteful number, since it uses less digits than its factorization.

242062511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27885.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 242062511 is about 15558.3582360094. The cubic root of 242062511 is about 623.2216206398.

The spelling of 242062511 in words is "two hundred forty-two million, sixty-two thousand, five hundred eleven".