8372055 has 16 divisors (see below), whose sum is σ = 13436640. Its totient is φ = 4451328.

The previous prime is 8372053. The next prime is 8372059. The reversal of 8372055 is 5502738.

It is a happy number.

It is not a de Polignac number, because 8372055 - 2¹ = 8372053 is a prime.

8372055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8372051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5851 + ... + 7139.

It is an arithmetic number, because the mean of its divisors is an integer number (839790).

Almost surely, 2^8372055 is an apocalyptic number.

8372055 is a deficient number, since it is larger than the sum of its proper divisors (5064585).

8372055 is a wasteful number, since it uses less digits than its factorization.

8372055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 8372055 is about 2893.4503624566. The cubic root of 8372055 is about 203.0535987308.

The spelling of 8372055 in words is "eight million, three hundred seventy-two thousand, fifty-five".