45011198 has 8 divisors (see below), whose sum is σ = 68371680. Its totient is φ = 22220640.

The previous prime is 45011191. The next prime is 45011221. The reversal of 45011198 is 89111054.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45011198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45011191) 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, 142283 + ... + 142598.

It is an arithmetic number, because the mean of its divisors is an integer number (8546460).

Almost surely, 2^45011198 is an apocalyptic number.

45011198 is a deficient number, since it is larger than the sum of its proper divisors (23360482).

45011198 is a wasteful number, since it uses less digits than its factorization.

45011198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284962.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 45011198 is about 6709.0385302217. The cubic root of 45011198 is about 355.7188317733.

The spelling of 45011198 in words is "forty-five million, eleven thousand, one hundred ninety-eight".