48437387 has 2 divisors, whose sum is σ = 48437388. Its totient is φ = 48437386.

The previous prime is 48437377. The next prime is 48437423. The reversal of 48437387 is 78373484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48437387 - 2¹⁰ = 48436363 is a prime.

It is not a weakly prime, because it can be changed into another prime (48437377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24218693 + 24218694.

It is an arithmetic number, because the mean of its divisors is an integer number (24218694).

Almost surely, 2^48437387 is an apocalyptic number.

48437387 is a deficient number, since it is larger than the sum of its proper divisors (1).

48437387 is an equidigital number, since it uses as much as digits as its factorization.

48437387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 44.

The square root of 48437387 is about 6959.6973353731. The cubic root of 48437387 is about 364.5246504893.

The spelling of 48437387 in words is "forty-eight million, four hundred thirty-seven thousand, three hundred eighty-seven".