45241198 has 4 divisors (see below), whose sum is σ = 67861800. Its totient is φ = 22620598.

The previous prime is 45241193. The next prime is 45241241. The reversal of 45241198 is 89114254.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89114254 = 2 ⋅44557127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45241193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11310298 + ... + 11310301.

It is an arithmetic number, because the mean of its divisors is an integer number (16965450).

Almost surely, 2^45241198 is an apocalyptic number.

45241198 is a deficient number, since it is larger than the sum of its proper divisors (22620602).

45241198 is a wasteful number, since it uses less digits than its factorization.

45241198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22620601.

The product of its digits is 11520, while the sum is 34.

The square root of 45241198 is about 6726.1577442103. The cubic root of 45241198 is about 356.3236914141.

The spelling of 45241198 in words is "forty-five million, two hundred forty-one thousand, one hundred ninety-eight".