45710222 has 8 divisors (see below), whose sum is σ = 69336000. Its totient is φ = 22598224.

The previous prime is 45710153. The next prime is 45710237. The reversal of 45710222 is 22201754.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128222 + ... + 128577.

It is an arithmetic number, because the mean of its divisors is an integer number (8667000).

Almost surely, 2^45710222 is an apocalyptic number.

45710222 is a deficient number, since it is larger than the sum of its proper divisors (23625778).

45710222 is a wasteful number, since it uses less digits than its factorization.

45710222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256890.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 45710222 is about 6760.9335154252. The cubic root of 45710222 is about 357.5508187330.

Adding to 45710222 its reverse (22201754), we get a palindrome (67911976).

The spelling of 45710222 in words is "forty-five million, seven hundred ten thousand, two hundred twenty-two".