117419740 has 12 divisors (see below), whose sum is σ = 246581496. Its totient is φ = 46967888.

The previous prime is 117419737. The next prime is 117419741. The reversal of 117419740 is 47914711.

It is a junction number, because it is equal to n+sod(n) for n = 117419696 and 117419705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117419741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2935474 + ... + 2935513.

It is an arithmetic number, because the mean of its divisors is an integer number (20548458).

Almost surely, 2^117419740 is an apocalyptic number.

117419740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117419740 is an abundant number, since it is smaller than the sum of its proper divisors (129161756).

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

117419740 is a wasteful number, since it uses less digits than its factorization.

117419740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5870996 (or 5870994 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 117419740 is about 10836.0389441899. The cubic root of 117419740 is about 489.6815089832.

The spelling of 117419740 in words is "one hundred seventeen million, four hundred nineteen thousand, seven hundred forty".