117462480 has 40 divisors (see below), whose sum is σ = 364134432. Its totient is φ = 31323264.

The previous prime is 117462479. The next prime is 117462481. The reversal of 117462480 is 84264711.

It is an interprime number because it is at equal distance from previous prime (117462479) and next prime (117462481).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117462481) 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, 244474 + ... + 244953.

Almost surely, 2^117462480 is an apocalyptic number.

117462480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117462480 is an abundant number, since it is smaller than the sum of its proper divisors (246671952).

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

117462480 is a wasteful number, since it uses less digits than its factorization.

117462480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489443 (or 489437 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 117462480 is about 10838.0108876122. The cubic root of 117462480 is about 489.7409153740.

The spelling of 117462480 in words is "one hundred seventeen million, four hundred sixty-two thousand, four hundred eighty".