122067486 has 60 divisors (see below), whose sum is σ = 286999416. Its totient is φ = 38705040.

The previous prime is 122067469. The next prime is 122067487. The reversal of 122067486 is 684760221.

It is a super-2 number, since 2×122067486² = 29800942276720392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122067486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122067487) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 674316 + ... + 674496.

Almost surely, 2^122067486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122067486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143499708).

122067486 is an abundant number, since it is smaller than the sum of its proper divisors (164931930).

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

122067486 is an equidigital number, since it uses as much as digits as its factorization.

122067486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 122067486 is about 11048.4155425111. The cubic root of 122067486 is about 496.0589999838.

The spelling of 122067486 in words is "one hundred twenty-two million, sixty-seven thousand, four hundred eighty-six".