1027272074 has 4 divisors (see below), whose sum is σ = 1540908114. Its totient is φ = 513636036.

The previous prime is 1027272061. The next prime is 1027272089. The reversal of 1027272074 is 4702727201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4702727201 = 179 ⋅26272219.

It can be written as a sum of positive squares in only one way, i.e., 704530849 + 322741225 = 26543^2 + 17965^2 .

It is a super-2 number, since 2×1027272074² = 2110575828040522952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1027272074.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256818017 + ... + 256818020.

Almost surely, 2^1027272074 is an apocalyptic number.

1027272074 is a deficient number, since it is larger than the sum of its proper divisors (513636040).

1027272074 is an equidigital number, since it uses as much as digits as its factorization.

1027272074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513636039.

The product of its (nonzero) digits is 10976, while the sum is 32.

The square root of 1027272074 is about 32051.0853794376. The cubic root of 1027272074 is about 1009.0092804467.

Adding to 1027272074 its reverse (4702727201), we get a palindrome (5729999275).

The spelling of 1027272074 in words is "one billion, twenty-seven million, two hundred seventy-two thousand, seventy-four".