114821605 has 8 divisors (see below), whose sum is σ = 137907864. Its totient is φ = 91776000.

The previous prime is 114821599. The next prime is 114821633. The reversal of 114821605 is 506128411.

It can be written as a sum of positive squares in 4 ways, for example, as 2927521 + 111894084 = 1711^2 + 10578^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 114821605 - 2⁵ = 114821573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3556 + ... + 15565.

It is an arithmetic number, because the mean of its divisors is an integer number (17238483).

Almost surely, 2^114821605 is an apocalyptic number.

It is an amenable number.

114821605 is a deficient number, since it is larger than the sum of its proper divisors (23086259).

114821605 is a wasteful number, since it uses less digits than its factorization.

114821605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20327.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 114821605 is about 10715.4843567615. The cubic root of 114821605 is about 486.0428264743.

The spelling of 114821605 in words is "one hundred fourteen million, eight hundred twenty-one thousand, six hundred five".