116335428 has 48 divisors (see below), whose sum is σ = 300207936. Its totient is φ = 34767360.

The previous prime is 116335411. The next prime is 116335469. The reversal of 116335428 is 824533611.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 3600 + ... + 15672.

It is an arithmetic number, because the mean of its divisors is an integer number (6254332).

Almost surely, 2^116335428 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 116335428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150103968).

116335428 is an abundant number, since it is smaller than the sum of its proper divisors (183872508).

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

116335428 is a wasteful number, since it uses less digits than its factorization.

116335428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12164 (or 12162 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 116335428 is about 10785.8902275148. The cubic root of 116335428 is about 488.1695247718.

The spelling of 116335428 in words is "one hundred sixteen million, three hundred thirty-five thousand, four hundred twenty-eight".