65274248 has 16 divisors (see below), whose sum is σ = 131803980. Its totient is φ = 30126528.

The previous prime is 65274239. The next prime is 65274263. The reversal of 65274248 is 84247256.

It can be written as a sum of positive squares in 2 ways, for example, as 65254084 + 20164 = 8078^2 + 142^2 .

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, 313715 + ... + 313922.

Almost surely, 2^65274248 is an apocalyptic number.

It is an amenable number.

65274248 is an abundant number, since it is smaller than the sum of its proper divisors (66529732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65274248 is a wasteful number, since it uses less digits than its factorization.

65274248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627656 (or 627652 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The square root of 65274248 is about 8079.2479848065. The cubic root of 65274248 is about 402.6372573047.

The spelling of 65274248 in words is "sixty-five million, two hundred seventy-four thousand, two hundred forty-eight".