242605007 has 2 divisors, whose sum is σ = 242605008. Its totient is φ = 242605006.

The previous prime is 242604961. The next prime is 242605019. The reversal of 242605007 is 700506242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242605007 - 2⁸ = 242604751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242605087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121302503 + 121302504.

It is an arithmetic number, because the mean of its divisors is an integer number (121302504).

Almost surely, 2^242605007 is an apocalyptic number.

242605007 is a deficient number, since it is larger than the sum of its proper divisors (1).

242605007 is an equidigital number, since it uses as much as digits as its factorization.

242605007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 242605007 is about 15575.7827090647. The cubic root of 242605007 is about 623.6868489204.

The spelling of 242605007 in words is "two hundred forty-two million, six hundred five thousand, seven".