1275014066 has 8 divisors (see below), whose sum is σ = 1974215424. Its totient is φ = 616942260.

The previous prime is 1275014053. The next prime is 1275014071. The reversal of 1275014066 is 6604105721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10282310 + ... + 10282433.

It is an arithmetic number, because the mean of its divisors is an integer number (246776928).

Almost surely, 2^1275014066 is an apocalyptic number.

1275014066 is a deficient number, since it is larger than the sum of its proper divisors (699201358).

1275014066 is a wasteful number, since it uses less digits than its factorization.

1275014066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20564776.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1275014066 is about 35707.3391055676. The cubic root of 1275014066 is about 1084.3554301888.

Adding to 1275014066 its reverse (6604105721), we get a palindrome (7879119787).

The spelling of 1275014066 in words is "one billion, two hundred seventy-five million, fourteen thousand, sixty-six".