65493374 has 24 divisors (see below), whose sum is σ = 103866672. Its totient is φ = 30967200.

The previous prime is 65493289. The next prime is 65493377. The reversal of 65493374 is 47339456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65493377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108674 + ... + 109274.

It is an arithmetic number, because the mean of its divisors is an integer number (4327778).

Almost surely, 2^65493374 is an apocalyptic number.

65493374 is a deficient number, since it is larger than the sum of its proper divisors (38373298).

65493374 is a wasteful number, since it uses less digits than its factorization.

65493374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752 (or 729 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The square root of 65493374 is about 8092.7976621191. The cubic root of 65493374 is about 403.0873058840.

The spelling of 65493374 in words is "sixty-five million, four hundred ninety-three thousand, three hundred seventy-four".