17428030 has 16 divisors (see below), whose sum is σ = 31434480. Its totient is φ = 6956992.

The previous prime is 17428027. The next prime is 17428031. The reversal of 17428030 is 3082471.

It is a junction number, because it is equal to n+sod(n) for n = 17427986 and 17428004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17428031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4386 + ... + 7354.

It is an arithmetic number, because the mean of its divisors is an integer number (1964655).

Almost surely, 2^17428030 is an apocalyptic number.

17428030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17428030 is a deficient number, since it is larger than the sum of its proper divisors (14006450).

17428030 is a wasteful number, since it uses less digits than its factorization.

17428030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3563.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 17428030 is about 4174.6892099892. The cubic root of 17428030 is about 259.2683076938.

The spelling of 17428030 in words is "seventeen million, four hundred twenty-eight thousand, thirty".