117030522 has 24 divisors (see below), whose sum is σ = 272275776. Its totient is φ = 33437208.

The previous prime is 117030497. The next prime is 117030559. The reversal of 117030522 is 225030711.

It is a super-2 number, since 2×117030522² = 27392286159184968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198738 + ... + 199325.

It is an arithmetic number, because the mean of its divisors is an integer number (11344824).

Almost surely, 2^117030522 is an apocalyptic number.

117030522 is an abundant number, since it is smaller than the sum of its proper divisors (155245254).

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

117030522 is a wasteful number, since it uses less digits than its factorization.

117030522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398082 (or 398075 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 117030522 is about 10818.0646143384. The cubic root of 117030522 is about 489.1398515187.

The spelling of 117030522 in words is "one hundred seventeen million, thirty thousand, five hundred twenty-two".