16245830 has 16 divisors (see below), whose sum is σ = 29923344. Its totient is φ = 6347040.

The previous prime is 16245821. The next prime is 16245869. The reversal of 16245830 is 3854261.

It is a junction number, because it is equal to n+sod(n) for n = 16245793 and 16245802.

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, 18461 + ... + 19320.

It is an arithmetic number, because the mean of its divisors is an integer number (1870209).

Almost surely, 2^16245830 is an apocalyptic number.

16245830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16245830 is a deficient number, since it is larger than the sum of its proper divisors (13677514).

16245830 is a wasteful number, since it uses less digits than its factorization.

16245830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37831.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 16245830 is about 4030.6116161198. The cubic root of 16245830 is about 253.2681830773.

The spelling of 16245830 in words is "sixteen million, two hundred forty-five thousand, eight hundred thirty".