117458744 has 32 divisors (see below), whose sum is σ = 239070720. Its totient is φ = 53778816.

The previous prime is 117458743. The next prime is 117458767. The reversal of 117458744 is 447854711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117458743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8762 + ... + 17654.

It is an arithmetic number, because the mean of its divisors is an integer number (7470960).

Almost surely, 2^117458744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117458744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119535360).

117458744 is an abundant number, since it is smaller than the sum of its proper divisors (121611976).

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

117458744 is a wasteful number, since it uses less digits than its factorization.

117458744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9039 (or 9035 counting only the distinct ones).

The product of its digits is 125440, while the sum is 41.

The square root of 117458744 is about 10837.8385298915. The cubic root of 117458744 is about 489.7357231019.

The spelling of 117458744 in words is "one hundred seventeen million, four hundred fifty-eight thousand, seven hundred forty-four".