48115297 has 4 divisors (see below), whose sum is σ = 48129300. Its totient is φ = 48101296.

The previous prime is 48115273. The next prime is 48115303. The reversal of 48115297 is 79251184.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 11826721 + 36288576 = 3439^2 + 6024^2 .

It is a cyclic number.

It is not a de Polignac number, because 48115297 - 2¹¹ = 48113249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48115247) 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, 2079 + ... + 10027.

It is an arithmetic number, because the mean of its divisors is an integer number (12032325).

Almost surely, 2^48115297 is an apocalyptic number.

It is an amenable number.

48115297 is a deficient number, since it is larger than the sum of its proper divisors (14003).

48115297 is an equidigital number, since it uses as much as digits as its factorization.

48115297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14002.

The product of its digits is 20160, while the sum is 37.

The square root of 48115297 is about 6936.5190838057. The cubic root of 48115297 is about 363.7148699949.

The spelling of 48115297 in words is "forty-eight million, one hundred fifteen thousand, two hundred ninety-seven".