162628107 has 16 divisors (see below), whose sum is σ = 223238400. Its totient is φ = 105249312.

The previous prime is 162628097. The next prime is 162628121. The reversal of 162628107 is 701826261.

It is not a de Polignac number, because 162628107 - 2⁶ = 162628043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (162628157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17769 + ... + 25317.

It is an arithmetic number, because the mean of its divisors is an integer number (13952400).

Almost surely, 2^162628107 is an apocalyptic number.

162628107 is a deficient number, since it is larger than the sum of its proper divisors (60610293).

162628107 is a wasteful number, since it uses less digits than its factorization.

162628107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7762.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 162628107 is about 12752.5725639966. The cubic root of 162628107 is about 545.8398039337.

It can be divided in two parts, 162628 and 107, that added together give a triangular number (162735 = T₅₇₀).

The spelling of 162628107 in words is "one hundred sixty-two million, six hundred twenty-eight thousand, one hundred seven".