17137930 has 16 divisors (see below), whose sum is σ = 31309920. Its totient is φ = 6752592.

The previous prime is 17137903. The next prime is 17137931. The reversal of 17137930 is 3973171.

It is a junction number, because it is equal to n+sod(n) for n = 17137892 and 17137901.

It is not an unprimeable number, because it can be changed into a prime (17137931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12120 + ... + 13459.

It is an arithmetic number, because the mean of its divisors is an integer number (1956870).

Almost surely, 2^17137930 is an apocalyptic number.

17137930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17137930 is a deficient number, since it is larger than the sum of its proper divisors (14171990).

17137930 is a wasteful number, since it uses less digits than its factorization.

17137930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25653.

The product of its (nonzero) digits is 3969, while the sum is 31.

The square root of 17137930 is about 4139.7983042656. The cubic root of 17137930 is about 257.8216923934.

The spelling of 17137930 in words is "seventeen million, one hundred thirty-seven thousand, nine hundred thirty".