65746345 has 16 divisors (see below), whose sum is σ = 90298368. Its totient is φ = 45017280.

The previous prime is 65746339. The next prime is 65746379. The reversal of 65746345 is 54364756.

It is not a de Polignac number, because 65746345 - 2⁵ = 65746313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65746298 and 65746307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43960 + ... + 45430.

It is an arithmetic number, because the mean of its divisors is an integer number (5643648).

Almost surely, 2^65746345 is an apocalyptic number.

It is an amenable number.

65746345 is a deficient number, since it is larger than the sum of its proper divisors (24552023).

65746345 is a wasteful number, since it uses less digits than its factorization.

65746345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760.

The product of its digits is 302400, while the sum is 40.

The square root of 65746345 is about 8108.4119900262. The cubic root of 65746345 is about 403.6056198577.

The spelling of 65746345 in words is "sixty-five million, seven hundred forty-six thousand, three hundred forty-five".