45774117 has 24 divisors (see below), whose sum is σ = 69346368. Its totient is φ = 29040000.

The previous prime is 45774107. The next prime is 45774121. The reversal of 45774117 is 71147754.

It is not a de Polignac number, because 45774117 - 2¹⁵ = 45741349 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45774107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51517 + ... + 52397.

It is an arithmetic number, because the mean of its divisors is an integer number (2889432).

Almost surely, 2^45774117 is an apocalyptic number.

It is an amenable number.

45774117 is a deficient number, since it is larger than the sum of its proper divisors (23572251).

45774117 is a wasteful number, since it uses less digits than its factorization.

45774117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161 (or 1158 counting only the distinct ones).

The product of its digits is 27440, while the sum is 36.

The square root of 45774117 is about 6765.6571742884. The cubic root of 45774117 is about 357.7173392765.

The spelling of 45774117 in words is "forty-five million, seven hundred seventy-four thousand, one hundred seventeen".