65460238 has 4 divisors (see below), whose sum is σ = 98190360. Its totient is φ = 32730118.

The previous prime is 65460229. The next prime is 65460253. The reversal of 65460238 is 83206456.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16365058 + ... + 16365061.

It is an arithmetic number, because the mean of its divisors is an integer number (24547590).

Almost surely, 2^65460238 is an apocalyptic number.

65460238 is a deficient number, since it is larger than the sum of its proper divisors (32730122).

65460238 is a wasteful number, since it uses less digits than its factorization.

65460238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32730121.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 65460238 is about 8090.7501506350. The cubic root of 65460238 is about 403.0193145063.

The spelling of 65460238 in words is "sixty-five million, four hundred sixty thousand, two hundred thirty-eight".