60972766 has 8 divisors (see below), whose sum is σ = 92268864. Its totient is φ = 30216480.

The previous prime is 60972757. The next prime is 60972787. The reversal of 60972766 is 66727906.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134670 + ... + 135121.

It is an arithmetic number, because the mean of its divisors is an integer number (11533608).

Almost surely, 2^60972766 is an apocalyptic number.

60972766 is a deficient number, since it is larger than the sum of its proper divisors (31296098).

60972766 is a wasteful number, since it uses less digits than its factorization.

60972766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269906.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 60972766 is about 7808.5060030713. The cubic root of 60972766 is about 393.5911267678.

The spelling of 60972766 in words is "sixty million, nine hundred seventy-two thousand, seven hundred sixty-six".