117463740 has 24 divisors (see below), whose sum is σ = 328898640. Its totient is φ = 31323648.

The previous prime is 117463739. The next prime is 117463771. The reversal of 117463740 is 47364711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978805 + ... + 978924.

It is an arithmetic number, because the mean of its divisors is an integer number (13704110).

Almost surely, 2^117463740 is an apocalyptic number.

117463740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117463740 is an abundant number, since it is smaller than the sum of its proper divisors (211434900).

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

117463740 is a wasteful number, since it uses less digits than its factorization.

117463740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957741 (or 1957739 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 117463740 is about 10838.0690162039. The cubic root of 117463740 is about 489.7426664901.

The spelling of 117463740 in words is "one hundred seventeen million, four hundred sixty-three thousand, seven hundred forty".