49201297 has 4 divisors (see below), whose sum is σ = 49456420. Its totient is φ = 48946176.

The previous prime is 49201291. The next prime is 49201303. The reversal of 49201297 is 79210294.

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: 79210294 = 2 ⋅39605147.

It is an interprime number because it is at equal distance from previous prime (49201291) and next prime (49201303).

It can be written as a sum of positive squares in 2 ways, for example, as 14814801 + 34386496 = 3849^2 + 5864^2 .

It is a cyclic number.

It is not a de Polignac number, because 49201297 - 2³ = 49201289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49201291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127272 + ... + 127657.

It is an arithmetic number, because the mean of its divisors is an integer number (12364105).

Almost surely, 2^49201297 is an apocalyptic number.

It is an amenable number.

49201297 is a deficient number, since it is larger than the sum of its proper divisors (255123).

49201297 is a wasteful number, since it uses less digits than its factorization.

49201297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255122.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 49201297 is about 7014.3636204577. The cubic root of 49201297 is about 366.4309797583.

The spelling of 49201297 in words is "forty-nine million, two hundred one thousand, two hundred ninety-seven".