83354087 has 2 divisors, whose sum is σ = 83354088. Its totient is φ = 83354086.

The previous prime is 83354059. The next prime is 83354123. The reversal of 83354087 is 78045338.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83354087 - 2¹² = 83349991 is a prime.

It is equal to p_4853594 and since 83354087 and 4853594 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83354087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83354017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41677043 + 41677044.

It is an arithmetic number, because the mean of its divisors is an integer number (41677044).

Almost surely, 2^83354087 is an apocalyptic number.

83354087 is a deficient number, since it is larger than the sum of its proper divisors (1).

83354087 is an equidigital number, since it uses as much as digits as its factorization.

83354087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 83354087 is about 9129.8459461264. The cubic root of 83354087 is about 436.8264893540.

The spelling of 83354087 in words is "eighty-three million, three hundred fifty-four thousand, eighty-seven".