117415541 has 16 divisors (see below), whose sum is σ = 124104960. Its totient is φ = 110952000.

The previous prime is 117415537. The next prime is 117415553. The reversal of 117415541 is 145514711.

It is a cyclic number.

It is not a de Polignac number, because 117415541 - 2² = 117415537 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117415741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436355 + ... + 436623.

It is an arithmetic number, because the mean of its divisors is an integer number (7756560).

Almost surely, 2^117415541 is an apocalyptic number.

It is an amenable number.

117415541 is a deficient number, since it is larger than the sum of its proper divisors (6689419).

117415541 is a wasteful number, since it uses less digits than its factorization.

117415541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604.

The product of its digits is 2800, while the sum is 29.

The square root of 117415541 is about 10835.8451908469. The cubic root of 117415541 is about 489.6756718126.

The spelling of 117415541 in words is "one hundred seventeen million, four hundred fifteen thousand, five hundred forty-one".