65348723 has 8 divisors (see below), whose sum is σ = 71763456. Its totient is φ = 59013000.

The previous prime is 65348719. The next prime is 65348737. The reversal of 65348723 is 32784356.

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

It is a cyclic number.

It is not a de Polignac number, because 65348723 - 2² = 65348719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65348743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18011 + ... + 21332.

It is an arithmetic number, because the mean of its divisors is an integer number (8970432).

Almost surely, 2^65348723 is an apocalyptic number.

65348723 is a deficient number, since it is larger than the sum of its proper divisors (6414733).

65348723 is a wasteful number, since it uses less digits than its factorization.

65348723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39505.

The product of its digits is 120960, while the sum is 38.

The square root of 65348723 is about 8083.8557013346. The cubic root of 65348723 is about 402.7903294758.

The spelling of 65348723 in words is "sixty-five million, three hundred forty-eight thousand, seven hundred twenty-three".