332242087 has 2 divisors, whose sum is σ = 332242088. Its totient is φ = 332242086.

The previous prime is 332242019. The next prime is 332242091. The reversal of 332242087 is 780242233.

It is a strong prime.

It is an emirp because it is prime and its reverse (780242233) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332242087 is a prime.

It is a super-3 number, since 3×332242087³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332242007) 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 as a sum of consecutive naturals, namely, 166121043 + 166121044.

It is an arithmetic number, because the mean of its divisors is an integer number (166121044).

Almost surely, 2^332242087 is an apocalyptic number.

332242087 is a deficient number, since it is larger than the sum of its proper divisors (1).

332242087 is an equidigital number, since it uses as much as digits as its factorization.

332242087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 332242087 is about 18227.5090728273. The cubic root of 332242087 is about 692.6038192299.

The spelling of 332242087 in words is "three hundred thirty-two million, two hundred forty-two thousand, eighty-seven".