17240051 has 2 divisors, whose sum is σ = 17240052. Its totient is φ = 17240050.

The previous prime is 17240029. The next prime is 17240063. The reversal of 17240051 is 15004271.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17240051 - 2⁶ = 17239987 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (17240081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8620025 + 8620026.

It is an arithmetic number, because the mean of its divisors is an integer number (8620026).

Almost surely, 2^17240051 is an apocalyptic number.

17240051 is a deficient number, since it is larger than the sum of its proper divisors (1).

17240051 is an equidigital number, since it uses as much as digits as its factorization.

17240051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 17240051 is about 4152.1140398597. The cubic root of 17240051 is about 258.3327787247.

The spelling of 17240051 in words is "seventeen million, two hundred forty thousand, fifty-one".