117377340 has 24 divisors (see below), whose sum is σ = 328656720. Its totient is φ = 31300608.

The previous prime is 117377339. The next prime is 117377341. The reversal of 117377340 is 43773711.

It is an interprime number because it is at equal distance from previous prime (117377339) and next prime (117377341).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117377341) 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, 978085 + ... + 978204.

It is an arithmetic number, because the mean of its divisors is an integer number (13694030).

Almost surely, 2^117377340 is an apocalyptic number.

117377340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117377340 is an abundant number, since it is smaller than the sum of its proper divisors (211279380).

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

117377340 is a wasteful number, since it uses less digits than its factorization.

117377340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956301 (or 1956299 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 117377340 is about 10834.0823330820. The cubic root of 117377340 is about 489.6225609291.

The spelling of 117377340 in words is "one hundred seventeen million, three hundred seventy-seven thousand, three hundred forty".