65460766 has 24 divisors (see below), whose sum is σ = 115014600. Its totient is φ = 27860112.

The previous prime is 65460763. The next prime is 65460767. The reversal of 65460766 is 66706456.

It is a super-2 number, since 2×65460766² = 8570223770613512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65460763) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12361 + ... + 16843.

It is an arithmetic number, because the mean of its divisors is an integer number (4792275).

Almost surely, 2^65460766 is an apocalyptic number.

65460766 is a deficient number, since it is larger than the sum of its proper divisors (49553834).

65460766 is a wasteful number, since it uses less digits than its factorization.

65460766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648 (or 4641 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 65460766 is about 8090.7827804237. The cubic root of 65460766 is about 403.0203980833.

The spelling of 65460766 in words is "sixty-five million, four hundred sixty thousand, seven hundred sixty-six".