16539130 has 32 divisors (see below), whose sum is σ = 31726080. Its totient is φ = 6186240.

The previous prime is 16539119. The next prime is 16539163. The reversal of 16539130 is 3193561.

16539130 = T₂₀₅ + T₂₀₆ + ... + T₄₇₅.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45891 + ... + 46249.

It is an arithmetic number, because the mean of its divisors is an integer number (991440).

Almost surely, 2^16539130 is an apocalyptic number.

16539130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16539130 is a deficient number, since it is larger than the sum of its proper divisors (15186950).

16539130 is a wasteful number, since it uses less digits than its factorization.

16539130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 16539130 is about 4066.8329200989. The cubic root of 16539130 is about 254.7832580942.

The spelling of 16539130 in words is "sixteen million, five hundred thirty-nine thousand, one hundred thirty".