84227601 has 16 divisors (see below), whose sum is σ = 113773824. Its totient is φ = 55421184.

The previous prime is 84227573. The next prime is 84227603. The reversal of 84227601 is 10672248.

It is not a de Polignac number, because 84227601 - 2⁵ = 84227569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84227603) 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, 124075 + ... + 124751.

It is an arithmetic number, because the mean of its divisors is an integer number (7110864).

Almost surely, 2^84227601 is an apocalyptic number.

It is an amenable number.

84227601 is a deficient number, since it is larger than the sum of its proper divisors (29546223).

84227601 is a wasteful number, since it uses less digits than its factorization.

84227601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 84227601 is about 9177.5596429552. The cubic root of 84227601 is about 438.3471060584.

Adding to 84227601 its reverse (10672248), we get a palindrome (94899849).

The spelling of 84227601 in words is "eighty-four million, two hundred twenty-seven thousand, six hundred one".