45674248 has 8 divisors (see below), whose sum is σ = 85639230. Its totient is φ = 22837120.

The previous prime is 45674227. The next prime is 45674263. The reversal of 45674248 is 84247654.

It is a happy number.

45674248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 30008484 + 15665764 = 5478^2 + 3958^2 .

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

It is a super-2 number, since 2×45674248² = 4172273860731008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45674248.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2854633 + ... + 2854648.

Almost surely, 2^45674248 is an apocalyptic number.

It is an amenable number.

45674248 is a deficient number, since it is larger than the sum of its proper divisors (39964982).

45674248 is a wasteful number, since it uses less digits than its factorization.

45674248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5709287 (or 5709283 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

The square root of 45674248 is about 6758.2725603515. The cubic root of 45674248 is about 357.4569964737.

The spelling of 45674248 in words is "forty-five million, six hundred seventy-four thousand, two hundred forty-eight".