45202446 has 12 divisors (see below), whose sum is σ = 97938672. Its totient is φ = 15067476.

The previous prime is 45202441. The next prime is 45202447. The reversal of 45202446 is 64420254.

45202446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45202446² = 4086522248765832, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45202441) by changing a digit.

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, 1255606 + ... + 1255641.

It is an arithmetic number, because the mean of its divisors is an integer number (8161556).

Almost surely, 2^45202446 is an apocalyptic number.

45202446 is an abundant number, since it is smaller than the sum of its proper divisors (52736226).

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

45202446 is a wasteful number, since it uses less digits than its factorization.

45202446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511255 (or 2511252 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 45202446 is about 6723.2764334066. The cubic root of 45202446 is about 356.2219242879.

The spelling of 45202446 in words is "forty-five million, two hundred two thousand, four hundred forty-six".