102167422 has 16 divisors (see below), whose sum is σ = 176222592. Its totient is φ = 43516440.

The previous prime is 102167419. The next prime is 102167423. The reversal of 102167422 is 224761201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102167423) 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 7 ways as a sum of consecutive naturals, for example, 20104 + ... + 24667.

It is an arithmetic number, because the mean of its divisors is an integer number (11013912).

Almost surely, 2^102167422 is an apocalyptic number.

102167422 is a deficient number, since it is larger than the sum of its proper divisors (74055170).

102167422 is a wasteful number, since it uses less digits than its factorization.

102167422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44943.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 102167422 is about 10107.7901640270. The cubic root of 102167422 is about 467.4883705535.

The spelling of 102167422 in words is "one hundred two million, one hundred sixty-seven thousand, four hundred twenty-two".