122507433 has 24 divisors (see below), whose sum is σ = 182632320. Its totient is φ = 79092000.

The previous prime is 122507431. The next prime is 122507449. The reversal of 122507433 is 334705221.

122507433 is a `hidden beast` number, since 1 + 225 + 0 + 7 + 433 = 666.

It is not a de Polignac number, because 122507433 - 2¹ = 122507431 is a prime.

It is a super-2 number, since 2×122507433² = 30016142280498978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122507397 and 122507406.

It is not an unprimeable number, because it can be changed into a prime (122507431) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 36058 + ... + 39308.

It is an arithmetic number, because the mean of its divisors is an integer number (7609680).

Almost surely, 2^122507433 is an apocalyptic number.

It is an amenable number.

122507433 is a deficient number, since it is larger than the sum of its proper divisors (60124887).

122507433 is a wasteful number, since it uses less digits than its factorization.

122507433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3389 (or 3386 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 122507433 is about 11068.3075942079. The cubic root of 122507433 is about 496.6542390376.

It can be divided in two parts, 12250 and 7433, that added together give a 9-th power (19683 = 3⁹).

The spelling of 122507433 in words is "one hundred twenty-two million, five hundred seven thousand, four hundred thirty-three".