45474416 has 20 divisors (see below), whose sum is σ = 94884552. Its totient is φ = 20988096.

The previous prime is 45474367. The next prime is 45474419. The reversal of 45474416 is 61447454.

45474416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45474419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109106 + ... + 109521.

Almost surely, 2^45474416 is an apocalyptic number.

It is an amenable number.

45474416 is an abundant number, since it is smaller than the sum of its proper divisors (49410136).

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

45474416 is a wasteful number, since it uses less digits than its factorization.

45474416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218648 (or 218642 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The square root of 45474416 is about 6743.4721027079. The cubic root of 45474416 is about 356.9349242043.

The spelling of 45474416 in words is "forty-five million, four hundred seventy-four thousand, four hundred sixteen".