117052477 has 4 divisors (see below), whose sum is σ = 117577600. Its totient is φ = 116527356.

The previous prime is 117052459. The next prime is 117052501. The reversal of 117052477 is 774250711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 117052477 - 2¹⁵ = 117019709 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 (117052447) 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, 262227 + ... + 262672.

It is an arithmetic number, because the mean of its divisors is an integer number (29394400).

Almost surely, 2^117052477 is an apocalyptic number.

It is an amenable number.

117052477 is a deficient number, since it is larger than the sum of its proper divisors (525123).

117052477 is an equidigital number, since it uses as much as digits as its factorization.

117052477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525122.

The product of its (nonzero) digits is 13720, while the sum is 34.

The square root of 117052477 is about 10819.0793046359. The cubic root of 117052477 is about 489.1704372547.

The spelling of 117052477 in words is "one hundred seventeen million, fifty-two thousand, four hundred seventy-seven".