45774016 has 28 divisors (see below), whose sum is σ = 92950792. Its totient is φ = 22353408.

The previous prime is 45773969. The next prime is 45774017. The reversal of 45774016 is 61047754.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45774017) 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, 5565 + ... + 11068.

Almost surely, 2^45774016 is an apocalyptic number.

It is an amenable number.

45774016 is an abundant number, since it is smaller than the sum of its proper divisors (47176776).

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

45774016 is a wasteful number, since it uses less digits than its factorization.

45774016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16688 (or 16678 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 45774016 is about 6765.6497101165. The cubic root of 45774016 is about 357.7170761768.

The spelling of 45774016 in words is "forty-five million, seven hundred seventy-four thousand, sixteen".