116144546 has 16 divisors (see below), whose sum is σ = 201078720. Its totient is φ = 49282800.

The previous prime is 116144491. The next prime is 116144563. The reversal of 116144546 is 645441611.

It is a super-2 number, since 2×116144546² = 26979111131092232, which contains 22 as substring.

It is a Curzon 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, 39656 + ... + 42483.

It is an arithmetic number, because the mean of its divisors is an integer number (12567420).

Almost surely, 2^116144546 is an apocalyptic number.

116144546 is a deficient number, since it is larger than the sum of its proper divisors (84934174).

116144546 is a wasteful number, since it uses less digits than its factorization.

116144546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82249.

The product of its digits is 11520, while the sum is 32.

The square root of 116144546 is about 10777.0379047306. The cubic root of 116144546 is about 487.9023840627.

The spelling of 116144546 in words is "one hundred sixteen million, one hundred forty-four thousand, five hundred forty-six".