60646797 has 6 divisors (see below), whose sum is σ = 87600942. Its totient is φ = 40431192.

The previous prime is 60646793. The next prime is 60646823. The reversal of 60646797 is 79764606.

It can be written as a sum of positive squares in only one way, i.e., 60512841 + 133956 = 7779^2 + 366^2 .

It is not a de Polignac number, because 60646797 - 2² = 60646793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60646793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3369258 + ... + 3369275.

It is an arithmetic number, because the mean of its divisors is an integer number (14600157).

Almost surely, 2^60646797 is an apocalyptic number.

It is an amenable number.

60646797 is a deficient number, since it is larger than the sum of its proper divisors (26954145).

60646797 is a wasteful number, since it uses less digits than its factorization.

60646797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6738539 (or 6738536 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 60646797 is about 7787.6053443918. The cubic root of 60646797 is about 392.8884752405. Note that the first 3 decimals are identical.

The spelling of 60646797 in words is "sixty million, six hundred forty-six thousand, seven hundred ninety-seven".