45499208 has 32 divisors (see below), whose sum is σ = 91287000. Its totient is φ = 21184512.

The previous prime is 45499193. The next prime is 45499211. The reversal of 45499208 is 80299454.

It can be written as a sum of positive squares in 4 ways, for example, as 29833444 + 15665764 = 5462^2 + 3958^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11468 + ... + 14916.

Almost surely, 2^45499208 is an apocalyptic number.

It is an amenable number.

45499208 is an abundant number, since it is smaller than the sum of its proper divisors (45787792).

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

45499208 is a wasteful number, since it uses less digits than its factorization.

45499208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569 (or 3565 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 45499208 is about 6745.3100744147. The cubic root of 45499208 is about 356.9997776887. Note that the first 3 decimals are identical.

The spelling of 45499208 in words is "forty-five million, four hundred ninety-nine thousand, two hundred eight".