1275066082 has 4 divisors (see below), whose sum is σ = 1912599126. Its totient is φ = 637533040.

The previous prime is 1275066077. The next prime is 1275066109. The reversal of 1275066082 is 2806605721.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 731756601 + 543309481 = 27051^2 + 23309^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318766519 + ... + 318766522.

Almost surely, 2^1275066082 is an apocalyptic number.

1275066082 is a deficient number, since it is larger than the sum of its proper divisors (637533044).

1275066082 is an equidigital number, since it uses as much as digits as its factorization.

1275066082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637533043.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1275066082 is about 35708.0674638099. The cubic root of 1275066082 is about 1084.3701759255.

The spelling of 1275066082 in words is "one billion, two hundred seventy-five million, sixty-six thousand, eighty-two".