73941120 has 256 divisors, whose sum is σ = 286416000. Its totient is φ = 17879040.

The previous prime is 73941083. The next prime is 73941139. The reversal of 73941120 is 2114937.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189886 + ... + 190274.

Almost surely, 2^73941120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73941120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143208000).

73941120 is an abundant number, since it is smaller than the sum of its proper divisors (212474880).

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

73941120 is a wasteful number, since it uses less digits than its factorization.

73941120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 73941120 is about 8598.9022555208. The cubic root of 73941120 is about 419.7222653617.

The spelling of 73941120 in words is "seventy-three million, nine hundred forty-one thousand, one hundred twenty".