45037822 has 8 divisors (see below), whose sum is σ = 67608000. Its totient is φ = 22501824.

The previous prime is 45037801. The next prime is 45037829. The reversal of 45037822 is 22873054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45037829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4947 + ... + 10702.

It is an arithmetic number, because the mean of its divisors is an integer number (8451000).

Almost surely, 2^45037822 is an apocalyptic number.

45037822 is a deficient number, since it is larger than the sum of its proper divisors (22570178).

45037822 is a wasteful number, since it uses less digits than its factorization.

45037822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17090.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 45037822 is about 6711.0224258305. The cubic root of 45037822 is about 355.7889535202.

The spelling of 45037822 in words is "forty-five million, thirty-seven thousand, eight hundred twenty-two".