60661526 has 8 divisors (see below), whose sum is σ = 91204704. Its totient is φ = 30259960.

The previous prime is 60661507. The next prime is 60661529. The reversal of 60661526 is 62516606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 60661492 and 60661501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60661529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34325 + ... + 36048.

It is an arithmetic number, because the mean of its divisors is an integer number (11400588).

Almost surely, 2^60661526 is an apocalyptic number.

60661526 is a deficient number, since it is larger than the sum of its proper divisors (30543178).

60661526 is a wasteful number, since it uses less digits than its factorization.

60661526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70806.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 60661526 is about 7788.5509563718. The cubic root of 60661526 is about 392.9202789863.

The spelling of 60661526 in words is "sixty million, six hundred sixty-one thousand, five hundred twenty-six".