65322465 has 16 divisors (see below), whose sum is σ = 112555968. Its totient is φ = 32158656.

The previous prime is 65322463. The next prime is 65322469. The reversal of 65322465 is 56422356.

It is not a de Polignac number, because 65322465 - 2¹ = 65322463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65322463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167299 + ... + 167688.

It is an arithmetic number, because the mean of its divisors is an integer number (7034748).

Almost surely, 2^65322465 is an apocalyptic number.

65322465 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

65322465 is a deficient number, since it is larger than the sum of its proper divisors (47233503).

65322465 is a wasteful number, since it uses less digits than its factorization.

65322465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335008.

The product of its digits is 43200, while the sum is 33.

The square root of 65322465 is about 8082.2314369238. The cubic root of 65322465 is about 402.7363733825.

The spelling of 65322465 in words is "sixty-five million, three hundred twenty-two thousand, four hundred sixty-five".