1607222055 has 16 divisors (see below), whose sum is σ = 2573192160. Its totient is φ = 856639488.

The previous prime is 1607222053. The next prime is 1607222059. The reversal of 1607222055 is 5502227061.

It is not a de Polignac number, because 1607222055 - 2¹ = 1607222053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1607222053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9162 + ... + 57431.

It is an arithmetic number, because the mean of its divisors is an integer number (160824510).

Almost surely, 2^1607222055 is an apocalyptic number.

1607222055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1607222055 is a deficient number, since it is larger than the sum of its proper divisors (965970105).

1607222055 is a wasteful number, since it uses less digits than its factorization.

1607222055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68210.

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

The square root of 1607222055 is about 40090.1740455189. The cubic root of 1607222055 is about 1171.3642388858.

The spelling of 1607222055 in words is "one billion, six hundred seven million, two hundred twenty-two thousand, fifty-five".