2415166231 has 4 divisors (see below), whose sum is σ = 2480441032. Its totient is φ = 2349891432.

The previous prime is 2415166207. The next prime is 2415166253. The reversal of 2415166231 is 1326615142.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2415166231 - 2¹⁵ = 2415133463 is a prime.

It is a super-2 number, since 2×2415166231² = 11666055846725490722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2415166193 and 2415166202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2415166261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32637345 + ... + 32637418.

It is an arithmetic number, because the mean of its divisors is an integer number (620110258).

Almost surely, 2^2415166231 is an apocalyptic number.

2415166231 is a deficient number, since it is larger than the sum of its proper divisors (65274801).

2415166231 is an equidigital number, since it uses as much as digits as its factorization.

2415166231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65274800.

The product of its digits is 8640, while the sum is 31.

The square root of 2415166231 is about 49144.3407830444. The cubic root of 2415166231 is about 1341.6801955831.

The spelling of 2415166231 in words is "two billion, four hundred fifteen million, one hundred sixty-six thousand, two hundred thirty-one".