65415342 has 8 divisors (see below), whose sum is σ = 130830696. Its totient is φ = 21805112.

The previous prime is 65415331. The next prime is 65415349. The reversal of 65415342 is 24351456.

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

65415342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65415349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5451273 + ... + 5451284.

It is an arithmetic number, because the mean of its divisors is an integer number (16353837).

Almost surely, 2^65415342 is an apocalyptic number.

65415342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

65415342 is a wasteful number, since it uses less digits than its factorization.

65415342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10902562.

The product of its digits is 14400, while the sum is 30.

The square root of 65415342 is about 8087.9751483298. The cubic root of 65415342 is about 402.9271563053.

Adding to 65415342 its reverse (24351456), we get a palindrome (89766798).

The spelling of 65415342 in words is "sixty-five million, four hundred fifteen thousand, three hundred forty-two".