65047274 has 8 divisors (see below), whose sum is σ = 98273280. Its totient is φ = 32289516.

The previous prime is 65047273. The next prime is 65047303. The reversal of 65047274 is 47274056.

65047274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×65047274² = 8462295709662152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65047273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116714 + ... + 117269.

It is an arithmetic number, because the mean of its divisors is an integer number (12284160).

Almost surely, 2^65047274 is an apocalyptic number.

65047274 is a deficient number, since it is larger than the sum of its proper divisors (33226006).

65047274 is a wasteful number, since it uses less digits than its factorization.

65047274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234124.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 65047274 is about 8065.1890244433. The cubic root of 65047274 is about 402.1700270014.

The spelling of 65047274 in words is "sixty-five million, forty-seven thousand, two hundred seventy-four".