7072280827 has 4 divisors (see below), whose sum is σ = 7081624096. Its totient is φ = 7062937560.

The previous prime is 7072280797. The next prime is 7072280851. The reversal of 7072280827 is 7280822707.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7280822707 = 23 ⋅316557509.

It is a cyclic number.

It is not a de Polignac number, because 7072280827 - 2¹¹ = 7072278779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7072280627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4670499 + ... + 4672012.

It is an arithmetic number, because the mean of its divisors is an integer number (1770406024).

Almost surely, 2^7072280827 is an apocalyptic number.

7072280827 is a deficient number, since it is larger than the sum of its proper divisors (9343269).

7072280827 is an equidigital number, since it uses as much as digits as its factorization.

7072280827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9343268.

The product of its (nonzero) digits is 175616, while the sum is 43.

The square root of 7072280827 is about 84096.8538472159. The cubic root of 7072280827 is about 1919.4928517128.

The spelling of 7072280827 in words is "seven billion, seventy-two million, two hundred eighty thousand, eight hundred twenty-seven".