83532437 has 2 divisors, whose sum is σ = 83532438. Its totient is φ = 83532436.

The previous prime is 83532433. The next prime is 83532443. The reversal of 83532437 is 73423538.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53567761 + 29964676 = 7319^2 + 5474^2 .

It is a cyclic number.

It is not a de Polignac number, because 83532437 - 2² = 83532433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83532397 and 83532406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83532433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41766218 + 41766219.

It is an arithmetic number, because the mean of its divisors is an integer number (41766219).

Almost surely, 2^83532437 is an apocalyptic number.

It is an amenable number.

83532437 is a deficient number, since it is larger than the sum of its proper divisors (1).

83532437 is an equidigital number, since it uses as much as digits as its factorization.

83532437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 35.

The square root of 83532437 is about 9139.6081425847. The cubic root of 83532437 is about 437.1378218369.

The spelling of 83532437 in words is "eighty-three million, five hundred thirty-two thousand, four hundred thirty-seven".