2315666134 has 4 divisors (see below), whose sum is σ = 3473499204. Its totient is φ = 1157833066.

The previous prime is 2315666081. The next prime is 2315666137. The reversal of 2315666134 is 4316665132.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2315666093 and 2315666102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315666137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578916532 + ... + 578916535.

It is an arithmetic number, because the mean of its divisors is an integer number (868374801).

Almost surely, 2^2315666134 is an apocalyptic number.

2315666134 is a deficient number, since it is larger than the sum of its proper divisors (1157833070).

2315666134 is a wasteful number, since it uses less digits than its factorization.

2315666134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157833069.

The product of its digits is 77760, while the sum is 37.

The square root of 2315666134 is about 48121.3687876810. The cubic root of 2315666134 is about 1322.9963562940.

The spelling of 2315666134 in words is "two billion, three hundred fifteen million, six hundred sixty-six thousand, one hundred thirty-four".