45227342 has 8 divisors (see below), whose sum is σ = 68700000. Its totient is φ = 22327344.

The previous prime is 45227339. The next prime is 45227363. The reversal of 45227342 is 24372254.

45227342 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 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, 142967 + ... + 143282.

It is an arithmetic number, because the mean of its divisors is an integer number (8587500).

Almost surely, 2^45227342 is an apocalyptic number.

45227342 is a deficient number, since it is larger than the sum of its proper divisors (23472658).

45227342 is a wasteful number, since it uses less digits than its factorization.

45227342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286330.

The product of its digits is 13440, while the sum is 29.

The square root of 45227342 is about 6725.1276567809. The cubic root of 45227342 is about 356.2873106711.

Adding to 45227342 its reverse (24372254), we get a palindrome (69599596).

The spelling of 45227342 in words is "forty-five million, two hundred twenty-seven thousand, three hundred forty-two".