45117267 has 16 divisors (see below), whose sum is σ = 68194560. Its totient is φ = 26302752.

The previous prime is 45117263. The next prime is 45117271. The reversal of 45117267 is 76271154.

It is an interprime number because it is at equal distance from previous prime (45117263) and next prime (45117271).

It is not a de Polignac number, because 45117267 - 2² = 45117263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45117263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29703 + ... + 31184.

It is an arithmetic number, because the mean of its divisors is an integer number (4262160).

Almost surely, 2^45117267 is an apocalyptic number.

45117267 is a deficient number, since it is larger than the sum of its proper divisors (23077293).

45117267 is a wasteful number, since it uses less digits than its factorization.

45117267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60922.

The product of its digits is 11760, while the sum is 33.

The square root of 45117267 is about 6716.9388116909. The cubic root of 45117267 is about 355.9980300148.

The spelling of 45117267 in words is "forty-five million, one hundred seventeen thousand, two hundred sixty-seven".