45198414 has 24 divisors (see below), whose sum is σ = 101307960. Its totient is φ = 14546448.

The previous prime is 45198407. The next prime is 45198421. The reversal of 45198414 is 41489154.

45198414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45198407) and next prime (45198421).

It is a Curzon number.

It is a congruent 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 in 11 ways as a sum of consecutive naturals, for example, 42772 + ... + 43815.

It is an arithmetic number, because the mean of its divisors is an integer number (4221165).

Almost surely, 2^45198414 is an apocalyptic number.

45198414 is an abundant number, since it is smaller than the sum of its proper divisors (56109546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45198414 is a wasteful number, since it uses less digits than its factorization.

45198414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86624 (or 86621 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 45198414 is about 6722.9765729177. The cubic root of 45198414 is about 356.2113324606.

The spelling of 45198414 in words is "forty-five million, one hundred ninety-eight thousand, four hundred fourteen".