65424275 has 24 divisors (see below), whose sum is σ = 93294624. Its totient is φ = 44582400.

The previous prime is 65424257. The next prime is 65424283. The reversal of 65424275 is 57242456.

It is not a de Polignac number, because 65424275 - 2¹⁶ = 65358739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29195 + ... + 31355.

It is an arithmetic number, because the mean of its divisors is an integer number (3887276).

Almost surely, 2^65424275 is an apocalyptic number.

65424275 is a deficient number, since it is larger than the sum of its proper divisors (27870349).

65424275 is a wasteful number, since it uses less digits than its factorization.

65424275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351 (or 2346 counting only the distinct ones).

The product of its digits is 67200, while the sum is 35.

The square root of 65424275 is about 8088.5273690580. The cubic root of 65424275 is about 402.9454964702.

The spelling of 65424275 in words is "sixty-five million, four hundred twenty-four thousand, two hundred seventy-five".