52667120 has 80 divisors (see below), whose sum is σ = 135178848. Its totient is φ = 18923520.

The previous prime is 52667101. The next prime is 52667123. The reversal of 52667120 is 2176625.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52667123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85052 + ... + 85668.

Almost surely, 2^52667120 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 52667120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67589424).

52667120 is an abundant number, since it is smaller than the sum of its proper divisors (82511728).

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

52667120 is a wasteful number, since it uses less digits than its factorization.

52667120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 52667120 is about 7257.2115857263. The cubic root of 52667120 is about 374.8405129207.

The spelling of 52667120 in words is "fifty-two million, six hundred sixty-seven thousand, one hundred twenty".