45260222 has 32 divisors (see below), whose sum is σ = 83851200. Its totient is φ = 18251520.

The previous prime is 45260203. The next prime is 45260233. The reversal of 45260222 is 22206254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9722 + ... + 13602.

It is an arithmetic number, because the mean of its divisors is an integer number (2620350).

Almost surely, 2^45260222 is an apocalyptic number.

45260222 is a deficient number, since it is larger than the sum of its proper divisors (38590978).

45260222 is a wasteful number, since it uses less digits than its factorization.

45260222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3921 (or 3907 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 45260222 is about 6727.5717759085. The cubic root of 45260222 is about 356.3736293193.

Adding to 45260222 its reverse (22206254), we get a palindrome (67466476).

The spelling of 45260222 in words is "forty-five million, two hundred sixty thousand, two hundred twenty-two".