1486225231 has 2 divisors, whose sum is σ = 1486225232. Its totient is φ = 1486225230.

The previous prime is 1486225229. The next prime is 1486225259. The reversal of 1486225231 is 1325226841.

It is a weak prime.

It is an emirp because it is prime and its reverse (1325226841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1486225231 - 2¹ = 1486225229 is a prime.

It is a super-2 number, since 2×1486225231² = 4417730874522006722, which contains 22 as substring.

Together with 1486225229, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1486225291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743112615 + 743112616.

It is an arithmetic number, because the mean of its divisors is an integer number (743112616).

Almost surely, 2^1486225231 is an apocalyptic number.

1486225231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1486225231 is an equidigital number, since it uses as much as digits as its factorization.

1486225231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 34.

The square root of 1486225231 is about 38551.5918088994. The cubic root of 1486225231 is about 1141.1994226972.

The spelling of 1486225231 in words is "one billion, four hundred eighty-six million, two hundred twenty-five thousand, two hundred thirty-one".