45004246 has 24 divisors (see below), whose sum is σ = 79535520. Its totient is φ = 19040112.

The previous prime is 45004241. The next prime is 45004249. The reversal of 45004246 is 64240054.

It is a self number, because there is not a number n which added to its sum of digits gives 45004246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45004241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4836 + ... + 10648.

It is an arithmetic number, because the mean of its divisors is an integer number (3313980).

Almost surely, 2^45004246 is an apocalyptic number.

45004246 is a deficient number, since it is larger than the sum of its proper divisors (34531274).

45004246 is a wasteful number, since it uses less digits than its factorization.

45004246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5908 (or 5901 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 45004246 is about 6708.5204031888. The cubic root of 45004246 is about 355.7005171853.

The spelling of 45004246 in words is "forty-five million, four thousand, two hundred forty-six".