67125500 has 96 divisors (see below), whose sum is σ = 165110400. Its totient is φ = 23654400.

The previous prime is 67125497. The next prime is 67125529. The reversal of 67125500 is 552176.

67125500 = 140³ + 141³ + ... + 159³.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 67125500.

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, 149276 + ... + 149724.

It is an arithmetic number, because the mean of its divisors is an integer number (1719900).

Almost surely, 2^67125500 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 67125500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82555200).

67125500 is an abundant number, since it is smaller than the sum of its proper divisors (97984900).

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

67125500 is a wasteful number, since it uses less digits than its factorization.

67125500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 67125500 is about 8193.0153179400. The cubic root of 67125500 is about 406.4082460429.

Adding to 67125500 its reverse (552176), we get a palindrome (67677676).

The spelling of 67125500 in words is "sixty-seven million, one hundred twenty-five thousand, five hundred".