45574328 has 8 divisors (see below), whose sum is σ = 85451880. Its totient is φ = 22787160.

The previous prime is 45574313. The next prime is 45574351. The reversal of 45574328 is 82347554.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 45574291 and 45574300.

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, 2848388 + ... + 2848403.

It is an arithmetic number, because the mean of its divisors is an integer number (10681485).

Almost surely, 2^45574328 is an apocalyptic number.

It is an amenable number.

45574328 is a deficient number, since it is larger than the sum of its proper divisors (39877552).

45574328 is a wasteful number, since it uses less digits than its factorization.

45574328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5696797 (or 5696793 counting only the distinct ones).

The product of its digits is 134400, while the sum is 38.

The square root of 45574328 is about 6750.8760912936. The cubic root of 45574328 is about 357.1961406519.

The spelling of 45574328 in words is "forty-five million, five hundred seventy-four thousand, three hundred twenty-eight".