117190532 has 6 divisors (see below), whose sum is σ = 205083438. Its totient is φ = 58595264.

The previous prime is 117190531. The next prime is 117190553. The reversal of 117190532 is 235091711.

It can be written as a sum of positive squares in only one way, i.e., 85673536 + 31516996 = 9256^2 + 5614^2 .

It is a junction number, because it is equal to n+sod(n) for n = 117190495 and 117190504.

It is not an unprimeable number, because it can be changed into a prime (117190531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14648813 + ... + 14648820.

It is an arithmetic number, because the mean of its divisors is an integer number (34180573).

Almost surely, 2^117190532 is an apocalyptic number.

It is an amenable number.

117190532 is a deficient number, since it is larger than the sum of its proper divisors (87892906).

117190532 is a wasteful number, since it uses less digits than its factorization.

117190532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29297637 (or 29297635 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 117190532 is about 10825.4575884810. The cubic root of 117190532 is about 489.3626755110.

The spelling of 117190532 in words is "one hundred seventeen million, one hundred ninety thousand, five hundred thirty-two".