16018970 has 32 divisors (see below), whose sum is σ = 31772736. Its totient is φ = 5766400.

The previous prime is 16018969. The next prime is 16018997. The reversal of 16018970 is 7981061.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11090 + ... + 12450.

It is an arithmetic number, because the mean of its divisors is an integer number (992898).

Almost surely, 2^16018970 is an apocalyptic number.

16018970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16018970 is a deficient number, since it is larger than the sum of its proper divisors (15753766).

16018970 is a wasteful number, since it uses less digits than its factorization.

16018970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 16018970 is about 4002.3705475630. The cubic root of 16018970 is about 252.0837569072.

The spelling of 16018970 in words is "sixteen million, eighteen thousand, nine hundred seventy".