45304236 has 18 divisors (see below), whose sum is σ = 114519132. Its totient is φ = 15101400.

The previous prime is 45304223. The next prime is 45304249. The reversal of 45304236 is 63240354.

45304236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45304223) and next prime (45304249).

It is a tau number, because it is divible by the number of its divisors (18).

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 in 5 ways as a sum of consecutive naturals, for example, 629190 + ... + 629261.

It is an arithmetic number, because the mean of its divisors is an integer number (6362174).

Almost surely, 2^45304236 is an apocalyptic number.

It is an amenable number.

45304236 is an abundant number, since it is smaller than the sum of its proper divisors (69214896).

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

45304236 is a wasteful number, since it uses less digits than its factorization.

45304236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258461 (or 1258456 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 45304236 is about 6730.8421464182. The cubic root of 45304236 is about 356.4891122347.

The spelling of 45304236 in words is "forty-five million, three hundred four thousand, two hundred thirty-six".