7236251161 has 8 divisors (see below), whose sum is σ = 7662929184. Its totient is φ = 6809686080.

The previous prime is 7236251159. The next prime is 7236251203. The reversal of 7236251161 is 1611526327.

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

It is a cyclic number.

It is not a de Polignac number, because 7236251161 - 2¹ = 7236251159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7236251111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128626 + ... + 176116.

It is an arithmetic number, because the mean of its divisors is an integer number (957866148).

Almost surely, 2^7236251161 is an apocalyptic number.

It is an amenable number.

7236251161 is a deficient number, since it is larger than the sum of its proper divisors (426678023).

7236251161 is a wasteful number, since it uses less digits than its factorization.

7236251161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56471.

The product of its digits is 15120, while the sum is 34.

The square root of 7236251161 is about 85066.1575539885. The cubic root of 7236251161 is about 1934.2140964694.

Adding to 7236251161 its reverse (1611526327), we get a palindrome (8847777488).

The spelling of 7236251161 in words is "seven billion, two hundred thirty-six million, two hundred fifty-one thousand, one hundred sixty-one".