1117498532 has 6 divisors (see below), whose sum is σ = 1955622438. Its totient is φ = 558749264.

The previous prime is 1117498489. The next prime is 1117498537. The reversal of 1117498532 is 2358947111.

It can be written as a sum of positive squares in only one way, i.e., 773618596 + 343879936 = 27814^2 + 18544^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1117498532.

It is not an unprimeable number, because it can be changed into a prime (1117498537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139687313 + ... + 139687320.

It is an arithmetic number, because the mean of its divisors is an integer number (325937073).

Almost surely, 2^1117498532 is an apocalyptic number.

It is an amenable number.

1117498532 is a deficient number, since it is larger than the sum of its proper divisors (838123906).

1117498532 is a wasteful number, since it uses less digits than its factorization.

1117498532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279374637 (or 279374635 counting only the distinct ones).

The product of its digits is 60480, while the sum is 41.

The square root of 1117498532 is about 33429.0073439221. The cubic root of 1117498532 is about 1037.7250977597.

The spelling of 1117498532 in words is "one billion, one hundred seventeen million, four hundred ninety-eight thousand, five hundred thirty-two".