122967380 has 12 divisors (see below), whose sum is σ = 258231540. Its totient is φ = 49186944.

The previous prime is 122967379. The next prime is 122967389. The reversal of 122967380 is 83769221.

It can be written as a sum of positive squares in 2 ways, for example, as 72216004 + 50751376 = 8498^2 + 7124^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122967389) 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 3 ways as a sum of consecutive naturals, for example, 3074165 + ... + 3074204.

It is an arithmetic number, because the mean of its divisors is an integer number (21519295).

Almost surely, 2^122967380 is an apocalyptic number.

122967380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122967380 is an abundant number, since it is smaller than the sum of its proper divisors (135264160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122967380 is a wasteful number, since it uses less digits than its factorization.

122967380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148378 (or 6148376 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 122967380 is about 11089.0657857188. The cubic root of 122967380 is about 497.2750159026.

The spelling of 122967380 in words is "one hundred twenty-two million, nine hundred sixty-seven thousand, three hundred eighty".