45022682 has 4 divisors (see below), whose sum is σ = 67534026. Its totient is φ = 22511340.

The previous prime is 45022667. The next prime is 45022687. The reversal of 45022682 is 28622054.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37075921 + 7946761 = 6089^2 + 2819^2 .

It is not an unprimeable number, because it can be changed into a prime (45022687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11255669 + ... + 11255672.

Almost surely, 2^45022682 is an apocalyptic number.

45022682 is a deficient number, since it is larger than the sum of its proper divisors (22511344).

45022682 is a wasteful number, since it uses less digits than its factorization.

45022682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22511343.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 45022682 is about 6709.8943359788. The cubic root of 45022682 is about 355.7490814881.

It can be divided in two parts, 450 and 22682, that added together give a palindrome (23132).

The spelling of 45022682 in words is "forty-five million, twenty-two thousand, six hundred eighty-two".