45373814 has 4 divisors (see below), whose sum is σ = 68060724. Its totient is φ = 22686906.

The previous prime is 45373789. The next prime is 45373817. The reversal of 45373814 is 41837354.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45373817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11343452 + ... + 11343455.

It is an arithmetic number, because the mean of its divisors is an integer number (17015181).

Almost surely, 2^45373814 is an apocalyptic number.

45373814 is a deficient number, since it is larger than the sum of its proper divisors (22686910).

45373814 is a wasteful number, since it uses less digits than its factorization.

45373814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22686909.

The product of its digits is 40320, while the sum is 35.

The square root of 45373814 is about 6736.0087589017. The cubic root of 45373814 is about 356.6715169030.

The spelling of 45373814 in words is "forty-five million, three hundred seventy-three thousand, eight hundred fourteen".