60972529 has 8 divisors (see below), whose sum is σ = 63657000. Its totient is φ = 58326912.

The previous prime is 60972521. The next prime is 60972533. The reversal of 60972529 is 92527906.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19820304 + 41152225 = 4452^2 + 6415^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 60972529 - 2³ = 60972521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60972491 and 60972500.

It is not an unprimeable number, because it can be changed into a prime (60972521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6484 + ... + 12805.

It is an arithmetic number, because the mean of its divisors is an integer number (7957125).

Almost surely, 2^60972529 is an apocalyptic number.

It is an amenable number.

60972529 is a deficient number, since it is larger than the sum of its proper divisors (2684471).

60972529 is a wasteful number, since it uses less digits than its factorization.

60972529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19427.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 60972529 is about 7808.4908272982. The cubic root of 60972529 is about 393.5906168067.

It can be divided in two parts, 609725 and 29, that multiplied together give a square (17682025 = 4205²).

The spelling of 60972529 in words is "sixty million, nine hundred seventy-two thousand, five hundred twenty-nine".