83848537 has 2 divisors, whose sum is σ = 83848538. Its totient is φ = 83848536.

The previous prime is 83848507. The next prime is 83848543. The reversal of 83848537 is 73584838.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56610576 + 27237961 = 7524^2 + 5219^2 .

It is a cyclic number.

It is not a de Polignac number, because 83848537 - 2¹¹ = 83846489 is a prime.

It is not a weakly prime, because it can be changed into another prime (83848507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41924268 + 41924269.

It is an arithmetic number, because the mean of its divisors is an integer number (41924269).

Almost surely, 2^83848537 is an apocalyptic number.

It is an amenable number.

83848537 is a deficient number, since it is larger than the sum of its proper divisors (1).

83848537 is an equidigital number, since it uses as much as digits as its factorization.

83848537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 645120, while the sum is 46.

The square root of 83848537 is about 9156.8846776619. The cubic root of 83848537 is about 437.6885274012.

The spelling of 83848537 in words is "eighty-three million, eight hundred forty-eight thousand, five hundred thirty-seven".