45652244 has 24 divisors (see below), whose sum is σ = 87326400. Its totient is φ = 20710080.

The previous prime is 45652237. The next prime is 45652249. The reversal of 45652244 is 44225654.

It is a self number, because there is not a number n which added to its sum of digits gives 45652244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45652249) by changing a digit.

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, 39872 + ... + 41000.

It is an arithmetic number, because the mean of its divisors is an integer number (3638600).

Almost surely, 2^45652244 is an apocalyptic number.

45652244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45652244 is a deficient number, since it is larger than the sum of its proper divisors (41674156).

45652244 is a wasteful number, since it uses less digits than its factorization.

45652244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063 (or 2061 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 45652244 is about 6756.6444334448. The cubic root of 45652244 is about 357.3995844927.

Adding to 45652244 its reverse (44225654), we get a palindrome (89877898).

The spelling of 45652244 in words is "forty-five million, six hundred fifty-two thousand, two hundred forty-four".