942465217 has 2 divisors, whose sum is σ = 942465218. Its totient is φ = 942465216.

The previous prime is 942465179. The next prime is 942465241. The reversal of 942465217 is 712564249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 858724416 + 83740801 = 29304^2 + 9151^2 .

It is a cyclic number.

It is not a de Polignac number, because 942465217 - 2²³ = 934076609 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 942465217.

It is not a weakly prime, because it can be changed into another prime (942465247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471232608 + 471232609.

It is an arithmetic number, because the mean of its divisors is an integer number (471232609).

Almost surely, 2^942465217 is an apocalyptic number.

It is an amenable number.

942465217 is a deficient number, since it is larger than the sum of its proper divisors (1).

942465217 is an equidigital number, since it uses as much as digits as its factorization.

942465217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

The square root of 942465217 is about 30699.5963654247. The cubic root of 942465217 is about 980.4417059932.

The spelling of 942465217 in words is "nine hundred forty-two million, four hundred sixty-five thousand, two hundred seventeen".