45797207 has 8 divisors (see below), whose sum is σ = 46788720. Its totient is φ = 44815680.

The previous prime is 45797203. The next prime is 45797233. The reversal of 45797207 is 70279754.

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 45797207 - 2² = 45797203 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 (45797203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7169 + ... + 11957.

It is an arithmetic number, because the mean of its divisors is an integer number (5848590).

Almost surely, 2^45797207 is an apocalyptic number.

45797207 is a deficient number, since it is larger than the sum of its proper divisors (991513).

45797207 is a wasteful number, since it uses less digits than its factorization.

45797207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4993.

The product of its (nonzero) digits is 123480, while the sum is 41.

The square root of 45797207 is about 6767.3633713582. The cubic root of 45797207 is about 357.7774773740. Note that the first 3 decimals are identical.

The spelling of 45797207 in words is "forty-five million, seven hundred ninety-seven thousand, two hundred seven".