117526372 has 12 divisors (see below), whose sum is σ = 217769580. Its totient is φ = 55306496.

The previous prime is 117526361. The next prime is 117526403. The reversal of 117526372 is 273625711.

It can be written as a sum of positive squares in 2 ways, for example, as 71639296 + 45887076 = 8464^2 + 6774^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 864097 + ... + 864232.

It is an arithmetic number, because the mean of its divisors is an integer number (18147465).

Almost surely, 2^117526372 is an apocalyptic number.

It is an amenable number.

117526372 is a deficient number, since it is larger than the sum of its proper divisors (100243208).

117526372 is a wasteful number, since it uses less digits than its factorization.

117526372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728350 (or 1728348 counting only the distinct ones).

The product of its digits is 17640, while the sum is 34.

The square root of 117526372 is about 10840.9580757422. The cubic root of 117526372 is about 489.8296950846.

The spelling of 117526372 in words is "one hundred seventeen million, five hundred twenty-six thousand, three hundred seventy-two".