45514022 has 4 divisors (see below), whose sum is σ = 68271036. Its totient is φ = 22757010.

The previous prime is 45514019. The next prime is 45514037. The reversal of 45514022 is 22041554.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11378504 + ... + 11378507.

It is an arithmetic number, because the mean of its divisors is an integer number (17067759).

Almost surely, 2^45514022 is an apocalyptic number.

45514022 is a deficient number, since it is larger than the sum of its proper divisors (22757014).

45514022 is a wasteful number, since it uses less digits than its factorization.

45514022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22757013.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 45514022 is about 6746.4080813422. The cubic root of 45514022 is about 357.0385184425.

Adding to 45514022 its reverse (22041554), we get a palindrome (67555576).

The spelling of 45514022 in words is "forty-five million, five hundred fourteen thousand, twenty-two".