45122302 has 8 divisors (see below), whose sum is σ = 71245800. Its totient is φ = 21373704.

The previous prime is 45122299. The next prime is 45122327. The reversal of 45122302 is 20322154.

45122302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 45122302.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 593677 + ... + 593752.

It is an arithmetic number, because the mean of its divisors is an integer number (8905725).

Almost surely, 2^45122302 is an apocalyptic number.

45122302 is a deficient number, since it is larger than the sum of its proper divisors (26123498).

45122302 is a wasteful number, since it uses less digits than its factorization.

45122302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187450.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 45122302 is about 6717.3135999445. The cubic root of 45122302 is about 356.0112724201.

Adding to 45122302 its reverse (20322154), we get a palindrome (65444456).

The spelling of 45122302 in words is "forty-five million, one hundred twenty-two thousand, three hundred two".