49100297 has 4 divisors (see below), whose sum is σ = 49114320. Its totient is φ = 49086276.

The previous prime is 49100279. The next prime is 49100299. The reversal of 49100297 is 79200194.

49100297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 79200194 = 2 ⋅39600097.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49100297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49100299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3158 + ... + 10400.

It is an arithmetic number, because the mean of its divisors is an integer number (12278580).

Almost surely, 2^49100297 is an apocalyptic number.

It is an amenable number.

49100297 is a deficient number, since it is larger than the sum of its proper divisors (14023).

49100297 is an equidigital number, since it uses as much as digits as its factorization.

49100297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14022.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 49100297 is about 7007.1604091815. The cubic root of 49100297 is about 366.1800725370.

It can be divided in two parts, 49100 and 297, that multiplied together give a triangular number (14582700 = T₅₄₀₀).

The spelling of 49100297 in words is "forty-nine million, one hundred thousand, two hundred ninety-seven".