117503452 has 12 divisors (see below), whose sum is σ = 224324856. Its totient is φ = 53410640.

The previous prime is 117503437. The next prime is 117503471. The reversal of 117503452 is 254305711.

It is a happy number.

It is a super-2 number, since 2×117503452² = 27614122463832608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117503452.

It is a congruent number.

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, 1335223 + ... + 1335310.

It is an arithmetic number, because the mean of its divisors is an integer number (18693738).

Almost surely, 2^117503452 is an apocalyptic number.

It is an amenable number.

117503452 is a deficient number, since it is larger than the sum of its proper divisors (106821404).

117503452 is a wasteful number, since it uses less digits than its factorization.

117503452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670548 (or 2670546 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 117503452 is about 10839.9009220564. The cubic root of 117503452 is about 489.7978508090.

The spelling of 117503452 in words is "one hundred seventeen million, five hundred three thousand, four hundred fifty-two".