84232401 has 16 divisors (see below), whose sum is σ = 122723328. Its totient is φ = 50965200.

The previous prime is 84232397. The next prime is 84232411. The reversal of 84232401 is 10423248.

It is not a de Polignac number, because 84232401 - 2² = 84232397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84232411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22236 + ... + 25746.

It is an arithmetic number, because the mean of its divisors is an integer number (7670208).

Almost surely, 2^84232401 is an apocalyptic number.

It is an amenable number.

84232401 is a deficient number, since it is larger than the sum of its proper divisors (38490927).

84232401 is a wasteful number, since it uses less digits than its factorization.

84232401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4252.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 84232401 is about 9177.8211466557. The cubic root of 84232401 is about 438.3554328069.

Adding to 84232401 its reverse (10423248), we get a palindrome (94655649).

The spelling of 84232401 in words is "eighty-four million, two hundred thirty-two thousand, four hundred one".