84014501 has 2 divisors, whose sum is σ = 84014502. Its totient is φ = 84014500.

The previous prime is 84014477. The next prime is 84014533. The reversal of 84014501 is 10541048.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82337476 + 1677025 = 9074^2 + 1295^2 .

It is a cyclic number.

It is not a de Polignac number, because 84014501 - 2¹⁰ = 84013477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84014551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42007250 + 42007251.

It is an arithmetic number, because the mean of its divisors is an integer number (42007251).

Almost surely, 2^84014501 is an apocalyptic number.

It is an amenable number.

84014501 is a deficient number, since it is larger than the sum of its proper divisors (1).

84014501 is an equidigital number, since it uses as much as digits as its factorization.

84014501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 84014501 is about 9165.9424501794. The cubic root of 84014501 is about 437.9771138908.

Adding to 84014501 its reverse (10541048), we get a palindrome (94555549).

The spelling of 84014501 in words is "eighty-four million, fourteen thousand, five hundred one".