8272051 has 4 divisors (see below), whose sum is σ = 8302192. Its totient is φ = 8241912.

The previous prime is 8271983. The next prime is 8272057. The reversal of 8272051 is 1502728.

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

It is a cyclic number.

It is not a de Polignac number, because 8272051 - 2¹³ = 8263859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8272057) 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, 14655 + ... + 15208.

It is an arithmetic number, because the mean of its divisors is an integer number (2075548).

Almost surely, 2^8272051 is an apocalyptic number.

8272051 is a deficient number, since it is larger than the sum of its proper divisors (30141).

8272051 is a wasteful number, since it uses less digits than its factorization.

8272051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30140.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 8272051 is about 2876.1173480927. The cubic root of 8272051 is about 202.2418679116.

Adding to 8272051 its reverse (1502728), we get a palindrome (9774779).

The spelling of 8272051 in words is "eight million, two hundred seventy-two thousand, fifty-one".