17242430 has 16 divisors (see below), whose sum is σ = 31132080. Its totient is φ = 6875712.

The previous prime is 17242399. The next prime is 17242451. The reversal of 17242430 is 3424271.

It is a junction number, because it is equal to n+sod(n) for n = 17242396 and 17242405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986 + ... + 5954.

It is an arithmetic number, because the mean of its divisors is an integer number (1945755).

Almost surely, 2^17242430 is an apocalyptic number.

17242430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17242430 is a deficient number, since it is larger than the sum of its proper divisors (13889650).

17242430 is a wasteful number, since it uses less digits than its factorization.

17242430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5323.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 17242430 is about 4152.4005105481. The cubic root of 17242430 is about 258.3446608514.

The spelling of 17242430 in words is "seventeen million, two hundred forty-two thousand, four hundred thirty".