45297314 has 4 divisors (see below), whose sum is σ = 67945974. Its totient is φ = 22648656.

The previous prime is 45297289. The next prime is 45297347. The reversal of 45297314 is 41379254.

45297314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 22877089 + 22420225 = 4783^2 + 4735^2 .

It is a super-2 number, since 2×45297314² = 4103693311229192, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11324327 + ... + 11324330.

Almost surely, 2^45297314 is an apocalyptic number.

45297314 is a deficient number, since it is larger than the sum of its proper divisors (22648660).

45297314 is a wasteful number, since it uses less digits than its factorization.

45297314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22648659.

The product of its digits is 30240, while the sum is 35.

The square root of 45297314 is about 6730.3279266318. The cubic root of 45297314 is about 356.4709554092.

The spelling of 45297314 in words is "forty-five million, two hundred ninety-seven thousand, three hundred fourteen".