122473634 has 8 divisors (see below), whose sum is σ = 187619328. Its totient is φ = 59933860.

The previous prime is 122473609. The next prime is 122473649. The reversal of 122473634 is 436374221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122473634.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651362 + ... + 651549.

It is an arithmetic number, because the mean of its divisors is an integer number (23452416).

Almost surely, 2^122473634 is an apocalyptic number.

122473634 is a deficient number, since it is larger than the sum of its proper divisors (65145694).

122473634 is a wasteful number, since it uses less digits than its factorization.

122473634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302960.

The product of its digits is 24192, while the sum is 32.

The square root of 122473634 is about 11066.7806520234. The cubic root of 122473634 is about 496.6085602838.

The spelling of 122473634 in words is "one hundred twenty-two million, four hundred seventy-three thousand, six hundred thirty-four".