65029995 has 24 divisors (see below), whose sum is σ = 113177376. Its totient is φ = 34541568.

The previous prime is 65029963. The next prime is 65029997. The reversal of 65029995 is 59992056.

It is not a de Polignac number, because 65029995 - 2⁵ = 65029963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 65029995.

It is not an unprimeable number, because it can be changed into a prime (65029997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8754 + ... + 14376.

It is an arithmetic number, because the mean of its divisors is an integer number (4715724).

Almost surely, 2^65029995 is an apocalyptic number.

65029995 is a deficient number, since it is larger than the sum of its proper divisors (48147381).

65029995 is a wasteful number, since it uses less digits than its factorization.

65029995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5891 (or 5888 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 45.

The square root of 65029995 is about 8064.1177446761. The cubic root of 65029995 is about 402.1344133578.

The spelling of 65029995 in words is "sixty-five million, twenty-nine thousand, nine hundred ninety-five".