45020414 has 8 divisors (see below), whose sum is σ = 68455920. Its totient is φ = 22201776.

The previous prime is 45020413. The next prime is 45020429. The reversal of 45020414 is 41402054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45020411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154034 + ... + 154325.

It is an arithmetic number, because the mean of its divisors is an integer number (8556990).

Almost surely, 2^45020414 is an apocalyptic number.

45020414 is a deficient number, since it is larger than the sum of its proper divisors (23435506).

45020414 is a wasteful number, since it uses less digits than its factorization.

45020414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308434.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 45020414 is about 6709.7253296987. The cubic root of 45020414 is about 355.7431078141.

Adding to 45020414 its reverse (41402054), we get a palindrome (86422468).

The spelling of 45020414 in words is "forty-five million, twenty thousand, four hundred fourteen".