60641217 has 80 divisors (see below), whose sum is σ = 117631360. Its totient is φ = 30233088.

The previous prime is 60641201. The next prime is 60641237. The reversal of 60641217 is 71214606.

60641217 is a `hidden beast` number, since 6 + 0 + 641 + 2 + 17 = 666.

It is not a de Polignac number, because 60641217 - 2⁴ = 60641201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60641237) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 139833 + ... + 140265.

It is an arithmetic number, because the mean of its divisors is an integer number (1470392).

Almost surely, 2^60641217 is an apocalyptic number.

It is an amenable number.

60641217 is a deficient number, since it is larger than the sum of its proper divisors (56990143).

60641217 is a wasteful number, since it uses less digits than its factorization.

60641217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 60641217 is about 7787.2470745444. The cubic root of 60641217 is about 392.8764252228.

The spelling of 60641217 in words is "sixty million, six hundred forty-one thousand, two hundred seventeen".