45388114 has 4 divisors (see below), whose sum is σ = 68082174. Its totient is φ = 22694056.

The previous prime is 45388097. The next prime is 45388127. The reversal of 45388114 is 41188354.

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., 45360225 + 27889 = 6735^2 + 167^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45388114.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11347027 + ... + 11347030.

Almost surely, 2^45388114 is an apocalyptic number.

45388114 is a deficient number, since it is larger than the sum of its proper divisors (22694060).

45388114 is a wasteful number, since it uses less digits than its factorization.

45388114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22694059.

The product of its digits is 15360, while the sum is 34.

The square root of 45388114 is about 6737.0701347099. The cubic root of 45388114 is about 356.7089824698.

The spelling of 45388114 in words is "forty-five million, three hundred eighty-eight thousand, one hundred fourteen".