84710401 has 2 divisors, whose sum is σ = 84710402. Its totient is φ = 84710400.

The previous prime is 84710389. The next prime is 84710411. The reversal of 84710401 is 10401748.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54405376 + 30305025 = 7376^2 + 5505^2 .

It is a cyclic number.

It is not a de Polignac number, because 84710401 - 2⁵ = 84710369 is a prime.

It is not a weakly prime, because it can be changed into another prime (84710411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42355200 + 42355201.

It is an arithmetic number, because the mean of its divisors is an integer number (42355201).

Almost surely, 2^84710401 is an apocalyptic number.

It is an amenable number.

84710401 is a deficient number, since it is larger than the sum of its proper divisors (1).

84710401 is an equidigital number, since it uses as much as digits as its factorization.

84710401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 84710401 is about 9203.8253460178. The cubic root of 84710401 is about 439.1830588614.

The spelling of 84710401 in words is "eighty-four million, seven hundred ten thousand, four hundred one".