48872737 has 2 divisors, whose sum is σ = 48872738. Its totient is φ = 48872736.

The previous prime is 48872729. The next prime is 48872741. The reversal of 48872737 is 73727884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44102881 + 4769856 = 6641^2 + 2184^2 .

It is a cyclic number.

It is not a de Polignac number, because 48872737 - 2³ = 48872729 is a prime.

It is not a weakly prime, because it can be changed into another prime (48872767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24436368 + 24436369.

It is an arithmetic number, because the mean of its divisors is an integer number (24436369).

Almost surely, 2^48872737 is an apocalyptic number.

It is an amenable number.

48872737 is a deficient number, since it is larger than the sum of its proper divisors (1).

48872737 is an equidigital number, since it uses as much as digits as its factorization.

48872737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 526848, while the sum is 46.

The square root of 48872737 is about 6990.9038757517. The cubic root of 48872737 is about 365.6134975513.

The spelling of 48872737 in words is "forty-eight million, eight hundred seventy-two thousand, seven hundred thirty-seven".