457222102 has 16 divisors (see below), whose sum is σ = 690418512. Its totient is φ = 227088000.

The previous prime is 457222049. The next prime is 457222127. The reversal of 457222102 is 201222754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228418 + ... + 230410.

It is an arithmetic number, because the mean of its divisors is an integer number (43151157).

Almost surely, 2^457222102 is an apocalyptic number.

457222102 is a deficient number, since it is larger than the sum of its proper divisors (233196410).

457222102 is a wasteful number, since it uses less digits than its factorization.

457222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 457222102 is about 21382.7524420969. The cubic root of 457222102 is about 770.3872241382.

Adding to 457222102 its reverse (201222754), we get a palindrome (658444856).

The spelling of 457222102 in words is "four hundred fifty-seven million, two hundred twenty-two thousand, one hundred two".