117006828 has 24 divisors (see below), whose sum is σ = 278168688. Its totient is φ = 38266176.

The previous prime is 117006823. The next prime is 117006833. The reversal of 117006828 is 828600711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (117006823) and next prime (117006833).

It is not an unprimeable number, because it can be changed into a prime (117006823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91351 + ... + 92622.

It is an arithmetic number, because the mean of its divisors is an integer number (11590362).

Almost surely, 2^117006828 is an apocalyptic number.

It is an amenable number.

117006828 is an abundant number, since it is smaller than the sum of its proper divisors (161161860).

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

117006828 is a wasteful number, since it uses less digits than its factorization.

117006828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184033 (or 184031 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 117006828 is about 10816.9694461989. The cubic root of 117006828 is about 489.1068388719.

It can be divided in two parts, 11700 and 6828, that added together give a triangular number (18528 = T₁₉₂).

The spelling of 117006828 in words is "one hundred seventeen million, six thousand, eight hundred twenty-eight".