65407060 has 24 divisors (see below), whose sum is σ = 138692736. Its totient is φ = 25908000.

The previous prime is 65407057. The next prime is 65407073. The reversal of 65407060 is 6070456.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13816 + ... + 17935.

It is an arithmetic number, because the mean of its divisors is an integer number (5778864).

Almost surely, 2^65407060 is an apocalyptic number.

It is an amenable number.

65407060 is an abundant number, since it is smaller than the sum of its proper divisors (73285676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65407060 is a wasteful number, since it uses less digits than its factorization.

65407060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31863 (or 31861 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 65407060 is about 8087.4631374740. The cubic root of 65407060 is about 402.9101512041.

The spelling of 65407060 in words is "sixty-five million, four hundred seven thousand, sixty".