122672030 has 48 divisors (see below), whose sum is σ = 247445280. Its totient is φ = 43714944.

The previous prime is 122672029. The next prime is 122672083. The reversal of 122672030 is 30276221.

It is a junction number, because it is equal to n+sod(n) for n = 122671987 and 122672005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47759 + ... + 50261.

It is an arithmetic number, because the mean of its divisors is an integer number (5155110).

Almost surely, 2^122672030 is an apocalyptic number.

122672030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122672030 is an abundant number, since it is smaller than the sum of its proper divisors (124773250).

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

122672030 is a wasteful number, since it uses less digits than its factorization.

122672030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 122672030 is about 11075.7406072912. The cubic root of 122672030 is about 496.8765689863.

The spelling of 122672030 in words is "one hundred twenty-two million, six hundred seventy-two thousand, thirty".