60725615 has 24 divisors (see below), whose sum is σ = 81473040. Its totient is φ = 43294464.

The previous prime is 60725611. The next prime is 60725617. The reversal of 60725615 is 51652706.

It is a happy number.

It is not a de Polignac number, because 60725615 - 2² = 60725611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60725611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29696 + ... + 31674.

It is an arithmetic number, because the mean of its divisors is an integer number (3394710).

Almost surely, 2^60725615 is an apocalyptic number.

60725615 is a deficient number, since it is larger than the sum of its proper divisors (20747425).

60725615 is a wasteful number, since it uses less digits than its factorization.

60725615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039 (or 2020 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 60725615 is about 7792.6641785720. The cubic root of 60725615 is about 393.0586039202.

The spelling of 60725615 in words is "sixty million, seven hundred twenty-five thousand, six hundred fifteen".