45122114 has 32 divisors (see below), whose sum is σ = 73716480. Its totient is φ = 20636928.

The previous prime is 45122111. The next prime is 45122123. The reversal of 45122114 is 41122154.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45122111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287324 + ... + 287480.

It is an arithmetic number, because the mean of its divisors is an integer number (2303640).

Almost surely, 2^45122114 is an apocalyptic number.

45122114 is a deficient number, since it is larger than the sum of its proper divisors (28594366).

45122114 is a wasteful number, since it uses less digits than its factorization.

45122114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362.

The product of its digits is 320, while the sum is 20.

The square root of 45122114 is about 6717.2996062406. The cubic root of 45122114 is about 356.0107779845.

Adding to 45122114 its reverse (41122154), we get a palindrome (86244268).

The spelling of 45122114 in words is "forty-five million, one hundred twenty-two thousand, one hundred fourteen".