48873731 has 2 divisors, whose sum is σ = 48873732. Its totient is φ = 48873730.

The previous prime is 48873709. The next prime is 48873751. The reversal of 48873731 is 13737884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48873731 - 2⁶ = 48873667 is a prime.

It is a super-2 number, since 2×48873731² = 4777283163720722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48873751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24436865 + 24436866.

It is an arithmetic number, because the mean of its divisors is an integer number (24436866).

Almost surely, 2^48873731 is an apocalyptic number.

48873731 is a deficient number, since it is larger than the sum of its proper divisors (1).

48873731 is an equidigital number, since it uses as much as digits as its factorization.

48873731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 41.

The square root of 48873731 is about 6990.9749677709. The cubic root of 48873731 is about 365.6159762158.

The spelling of 48873731 in words is "forty-eight million, eight hundred seventy-three thousand, seven hundred thirty-one".