45033197 has 8 divisors (see below), whose sum is σ = 49587552. Its totient is φ = 40555600.

The previous prime is 45033193. The next prime is 45033203. The reversal of 45033197 is 79133054.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45033197 - 2² = 45033193 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45033193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17954 + ... + 20307.

It is an arithmetic number, because the mean of its divisors is an integer number (6198444).

Almost surely, 2^45033197 is an apocalyptic number.

It is an amenable number.

45033197 is a deficient number, since it is larger than the sum of its proper divisors (4554355).

45033197 is a wasteful number, since it uses less digits than its factorization.

45033197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38379.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 45033197 is about 6710.6778346155. The cubic root of 45033197 is about 355.7767742735.

The spelling of 45033197 in words is "forty-five million, thirty-three thousand, one hundred ninety-seven".