60780965 has 8 divisors (see below), whose sum is σ = 83356800. Its totient is φ = 41678352.

The previous prime is 60780961. The next prime is 60780971. The reversal of 60780965 is 56908706.

It is a happy number.

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 60780965 - 2² = 60780961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60780961) 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, 868265 + ... + 868334.

It is an arithmetic number, because the mean of its divisors is an integer number (10419600).

Almost surely, 2^60780965 is an apocalyptic number.

It is an amenable number.

60780965 is a deficient number, since it is larger than the sum of its proper divisors (22575835).

60780965 is a wasteful number, since it uses less digits than its factorization.

60780965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736611.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 60780965 is about 7796.2147866769. The cubic root of 60780965 is about 393.1779889447.

The spelling of 60780965 in words is "sixty million, seven hundred eighty thousand, nine hundred sixty-five".