16081134 has 16 divisors (see below), whose sum is σ = 32306688. Its totient is φ = 5336312.

The previous prime is 16081127. The next prime is 16081141. The reversal of 16081134 is 43118061.

It is an interprime number because it is at equal distance from previous prime (16081127) and next prime (16081141).

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, 4542 + ... + 7265.

It is an arithmetic number, because the mean of its divisors is an integer number (2019168).

Almost surely, 2^16081134 is an apocalyptic number.

16081134 is an abundant number, since it is smaller than the sum of its proper divisors (16225554).

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

16081134 is a wasteful number, since it uses less digits than its factorization.

16081134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12039.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 16081134 is about 4010.1289256083. The cubic root of 16081134 is about 252.4094188700.

Adding to 16081134 its reverse (43118061), we get a palindrome (59199195).

The spelling of 16081134 in words is "sixteen million, eighty-one thousand, one hundred thirty-four".