1295706213 has 20 divisors (see below), whose sum is σ = 1937200320. Its totient is φ = 863072712.

The previous prime is 1295706131. The next prime is 1295706241. The reversal of 1295706213 is 3126075921.

1295706213 is a `hidden beast` number, since 1 + 29 + 5 + 7 + 0 + 621 + 3 = 666.

It is not a de Polignac number, because 1295706213 - 2¹² = 1295702117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1295706913) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 99748 + ... + 111986.

It is an arithmetic number, because the mean of its divisors is an integer number (96860016).

Almost surely, 2^1295706213 is an apocalyptic number.

It is an amenable number.

1295706213 is a deficient number, since it is larger than the sum of its proper divisors (641494107).

1295706213 is a wasteful number, since it uses less digits than its factorization.

1295706213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13558 (or 13549 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 1295706213 is about 35995.9193937313. The cubic root of 1295706213 is about 1090.1899657685.

The spelling of 1295706213 in words is "one billion, two hundred ninety-five million, seven hundred six thousand, two hundred thirteen".