45384184 has 8 divisors (see below), whose sum is σ = 85095360. Its totient is φ = 22692088.

The previous prime is 45384167. The next prime is 45384191. The reversal of 45384184 is 48148354.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836504 + ... + 2836519.

It is an arithmetic number, because the mean of its divisors is an integer number (10636920).

Almost surely, 2^45384184 is an apocalyptic number.

It is an amenable number.

45384184 is a deficient number, since it is larger than the sum of its proper divisors (39711176).

45384184 is a wasteful number, since it uses less digits than its factorization.

45384184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5673029 (or 5673025 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 45384184 is about 6736.7784585809. The cubic root of 45384184 is about 356.6986867731.

The spelling of 45384184 in words is "forty-five million, three hundred eighty-four thousand, one hundred eighty-four".