60700128 has 96 divisors (see below), whose sum is σ = 170989056. Its totient is φ = 18805248.

The previous prime is 60700127. The next prime is 60700163. The reversal of 60700128 is 82100706.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 60700098 and 60700107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60700121) 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, 81325 + ... + 82067.

It is an arithmetic number, because the mean of its divisors is an integer number (1781136).

Almost surely, 2^60700128 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 60700128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85494528).

60700128 is an abundant number, since it is smaller than the sum of its proper divisors (110288928).

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

60700128 is a wasteful number, since it uses less digits than its factorization.

60700128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 808 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 60700128 is about 7791.0286868937. The cubic root of 60700128 is about 393.0036063354.

The spelling of 60700128 in words is "sixty million, seven hundred thousand, one hundred twenty-eight".