49032197 has 4 divisors (see below), whose sum is σ = 49057536. Its totient is φ = 49006860.

The previous prime is 49032161. The next prime is 49032211. The reversal of 49032197 is 79123094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49032197 - 2⁶ = 49032133 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 (49032497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9503 + ... + 13724.

It is an arithmetic number, because the mean of its divisors is an integer number (12264384).

Almost surely, 2^49032197 is an apocalyptic number.

It is an amenable number.

49032197 is a deficient number, since it is larger than the sum of its proper divisors (25339).

49032197 is a wasteful number, since it uses less digits than its factorization.

49032197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25338.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 49032197 is about 7002.2994080516. The cubic root of 49032197 is about 366.0107022063.

The spelling of 49032197 in words is "forty-nine million, thirty-two thousand, one hundred ninety-seven".