60757560 has 128 divisors (see below), whose sum is σ = 204897600. Its totient is φ = 16012800.

The previous prime is 60757549. The next prime is 60757561. The reversal of 60757560 is 6575706.

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 (60757561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108802 + ... + 109358.

Almost surely, 2^60757560 is an apocalyptic number.

60757560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60757560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102448800).

60757560 is an abundant number, since it is smaller than the sum of its proper divisors (144140040).

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

60757560 is a wasteful number, since it uses less digits than its factorization.

60757560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 60757560 is about 7794.7135931989. The cubic root of 60757560 is about 393.1275152903.

The spelling of 60757560 in words is "sixty million, seven hundred fifty-seven thousand, five hundred sixty".