16536954 has 128 divisors (see below), whose sum is σ = 44789760. Its totient is φ = 3953664.

The previous prime is 16536943. The next prime is 16537013. The reversal of 16536954 is 45963561.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 311992 + ... + 312044.

It is an arithmetic number, because the mean of its divisors is an integer number (349920).

Almost surely, 2^16536954 is an apocalyptic number.

16536954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16536954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22394880).

16536954 is an abundant number, since it is smaller than the sum of its proper divisors (28252806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16536954 is a wasteful number, since it uses less digits than its factorization.

16536954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124.

The product of its digits is 97200, while the sum is 39.

The square root of 16536954 is about 4066.5653812523. The cubic root of 16536954 is about 254.7720839336.

The spelling of 16536954 in words is "sixteen million, five hundred thirty-six thousand, nine hundred fifty-four".