48140657 has 2 divisors, whose sum is σ = 48140658. Its totient is φ = 48140656.

The previous prime is 48140641. The next prime is 48140689. The reversal of 48140657 is 75604184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30129121 + 18011536 = 5489^2 + 4244^2 .

It is a cyclic number.

It is not a de Polignac number, because 48140657 - 2⁴ = 48140641 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48140557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24070328 + 24070329.

It is an arithmetic number, because the mean of its divisors is an integer number (24070329).

Almost surely, 2^48140657 is an apocalyptic number.

It is an amenable number.

48140657 is a deficient number, since it is larger than the sum of its proper divisors (1).

48140657 is an equidigital number, since it uses as much as digits as its factorization.

48140657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 48140657 is about 6938.3468492142. The cubic root of 48140657 is about 363.7787595105.

The spelling of 48140657 in words is "forty-eight million, one hundred forty thousand, six hundred fifty-seven".