116771748 has 48 divisors (see below), whose sum is σ = 283039680. Its totient is φ = 37425024.

The previous prime is 116771723. The next prime is 116771791. The reversal of 116771748 is 847177611.

It is a super-2 number, since 2×116771748² = 27271282261951008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106290 + ... + 107382.

It is an arithmetic number, because the mean of its divisors is an integer number (5896660).

Almost surely, 2^116771748 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116771748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141519840).

116771748 is an abundant number, since it is smaller than the sum of its proper divisors (166267932).

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

116771748 is a wasteful number, since it uses less digits than its factorization.

116771748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436 (or 1434 counting only the distinct ones).

The product of its digits is 65856, while the sum is 42.

The square root of 116771748 is about 10806.0977230451. The cubic root of 116771748 is about 488.7790622061.

The spelling of 116771748 in words is "one hundred sixteen million, seven hundred seventy-one thousand, seven hundred forty-eight".