116144472 has 32 divisors (see below), whose sum is σ = 297445680. Its totient is φ = 37770240.

The previous prime is 116144467. The next prime is 116144489. The reversal of 116144472 is 274441611.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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, 58033 + ... + 60000.

Almost surely, 2^116144472 is an apocalyptic number.

116144472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116144472 is an abundant number, since it is smaller than the sum of its proper divisors (181301208).

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

116144472 is a wasteful number, since it uses less digits than its factorization.

116144472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118083 (or 118079 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 116144472 is about 10777.0344715047. The cubic root of 116144472 is about 487.9022804424.

The spelling of 116144472 in words is "one hundred sixteen million, one hundred forty-four thousand, four hundred seventy-two".