16113654 has 40 divisors (see below), whose sum is σ = 38236968. Its totient is φ = 5054400.

The previous prime is 16113649. The next prime is 16113659. The reversal of 16113654 is 45631161.

16113654 is a `hidden beast` number, since 1 + 6 + 1 + 1 + 3 + 654 = 666.

It is an interprime number because it is at equal distance from previous prime (16113649) and next prime (16113659).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16113659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 172 + ... + 5679.

Almost surely, 2^16113654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16113654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19118484).

16113654 is an abundant number, since it is smaller than the sum of its proper divisors (22123314).

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

16113654 is a wasteful number, since it uses less digits than its factorization.

16113654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5882 (or 5873 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 16113654 is about 4014.1816102414. The cubic root of 16113654 is about 252.5794489066.

The spelling of 16113654 in words is "sixteen million, one hundred thirteen thousand, six hundred fifty-four".