65207195 has 4 divisors (see below), whose sum is σ = 78248640. Its totient is φ = 52165752.

The previous prime is 65207171. The next prime is 65207227. The reversal of 65207195 is 59170256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65207195 - 2²² = 61012891 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6520715 + ... + 6520724.

It is an arithmetic number, because the mean of its divisors is an integer number (19562160).

Almost surely, 2^65207195 is an apocalyptic number.

65207195 is a deficient number, since it is larger than the sum of its proper divisors (13041445).

65207195 is a wasteful number, since it uses less digits than its factorization.

65207195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13041444.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 65207195 is about 8075.0972130371. The cubic root of 65207195 is about 402.4993403021.

The spelling of 65207195 in words is "sixty-five million, two hundred seven thousand, one hundred ninety-five".