16161114 has 16 divisors (see below), whose sum is σ = 32362560. Its totient is φ = 5380320.

The previous prime is 16161107. The next prime is 16161121. The reversal of 16161114 is 41116161.

It is an interprime number because it is at equal distance from previous prime (16161107) and next prime (16161121).

It is a super-2 number, since 2×16161114² = 522363211441992, which contains 22 as substring.

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, 6907 + ... + 8945.

It is an arithmetic number, because the mean of its divisors is an integer number (2022660).

Almost surely, 2^16161114 is an apocalyptic number.

16161114 is an abundant number, since it is smaller than the sum of its proper divisors (16201446).

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

16161114 is a wasteful number, since it uses less digits than its factorization.

16161114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365.

The product of its digits is 144, while the sum is 21.

The square root of 16161114 is about 4020.0888049893. The cubic root of 16161114 is about 252.8271823072.

Adding to 16161114 its reverse (41116161), we get a palindrome (57277275).

The spelling of 16161114 in words is "sixteen million, one hundred sixty-one thousand, one hundred fourteen".