65261795 has 8 divisors (see below), whose sum is σ = 78567840. Its totient is φ = 52040320.

The previous prime is 65261783. The next prime is 65261813. The reversal of 65261795 is 59716256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 65261795 - 2¹⁰ = 65260771 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19430 + ... + 22539.

It is an arithmetic number, because the mean of its divisors is an integer number (9820980).

Almost surely, 2^65261795 is an apocalyptic number.

65261795 is a deficient number, since it is larger than the sum of its proper divisors (13306045).

65261795 is a wasteful number, since it uses less digits than its factorization.

65261795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42285.

The product of its digits is 113400, while the sum is 41.

The square root of 65261795 is about 8078.4772698820. The cubic root of 65261795 is about 402.6116506741.

The spelling of 65261795 in words is "sixty-five million, two hundred sixty-one thousand, seven hundred ninety-five".