48031637 has 2 divisors, whose sum is σ = 48031638. Its totient is φ = 48031636.

The previous prime is 48031631. The next prime is 48031649. The reversal of 48031637 is 73613084.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32103556 + 15928081 = 5666^2 + 3991^2 .

It is a cyclic number.

It is not a de Polignac number, because 48031637 - 2⁶ = 48031573 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48031631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24015818 + 24015819.

It is an arithmetic number, because the mean of its divisors is an integer number (24015819).

Almost surely, 2^48031637 is an apocalyptic number.

It is an amenable number.

48031637 is a deficient number, since it is larger than the sum of its proper divisors (1).

48031637 is an equidigital number, since it uses as much as digits as its factorization.

48031637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 48031637 is about 6930.4860579904. The cubic root of 48031637 is about 363.5039458144.

The spelling of 48031637 in words is "forty-eight million, thirty-one thousand, six hundred thirty-seven".