65741854 has 4 divisors (see below), whose sum is σ = 98612784. Its totient is φ = 32870926.

The previous prime is 65741831. The next prime is 65741887. The reversal of 65741854 is 45814756.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 16435462 + ... + 16435465.

It is an arithmetic number, because the mean of its divisors is an integer number (24653196).

Almost surely, 2^65741854 is an apocalyptic number.

65741854 is a deficient number, since it is larger than the sum of its proper divisors (32870930).

65741854 is a wasteful number, since it uses less digits than its factorization.

65741854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32870929.

The product of its digits is 134400, while the sum is 40.

The square root of 65741854 is about 8108.1350506760. The cubic root of 65741854 is about 403.5964298203.

The spelling of 65741854 in words is "sixty-five million, seven hundred forty-one thousand, eight hundred fifty-four".