122073984 has 48 divisors (see below), whose sum is σ = 351283920. Its totient is φ = 40690944.

The previous prime is 122073983. The next prime is 122073997. The reversal of 122073984 is 489370221.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122073983) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51832 + ... + 54135.

It is an arithmetic number, because the mean of its divisors is an integer number (7318415).

Almost surely, 2^122073984 is an apocalyptic number.

It is an amenable number.

122073984 is an abundant number, since it is smaller than the sum of its proper divisors (229209936).

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

122073984 is a wasteful number, since it uses less digits than its factorization.

122073984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105987 (or 105972 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 122073984 is about 11048.7096079135. The cubic root of 122073984 is about 496.0678020389.

The spelling of 122073984 in words is "one hundred twenty-two million, seventy-three thousand, nine hundred eighty-four".