2247157116 has 18 divisors (see below), whose sum is σ = 5680313912. Its totient is φ = 749052360.

The previous prime is 2247157057. The next prime is 2247157117. The reversal of 2247157116 is 6117517422.

2247157116 is a `hidden beast` number, since 2 + 2 + 4 + 71 + 571 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 62421031 = 2247157116 / (2 + 2 + 4 + 7 + 1 + 5 + 7 + 1 + 1 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247157117) 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 5 ways as a sum of consecutive naturals, for example, 31210480 + ... + 31210551.

Almost surely, 2^2247157116 is an apocalyptic number.

It is an amenable number.

2247157116 is an abundant number, since it is smaller than the sum of its proper divisors (3433156796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2247157116 is a wasteful number, since it uses less digits than its factorization.

2247157116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62421041 (or 62421036 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 2247157116 is about 47404.1888022567. The cubic root of 2247157116 is about 1309.8185782986.

The spelling of 2247157116 in words is "two billion, two hundred forty-seven million, one hundred fifty-seven thousand, one hundred sixteen".