65714245 has 16 divisors (see below), whose sum is σ = 79994880. Its totient is φ = 51819264.

The previous prime is 65714239. The next prime is 65714249. The reversal of 65714245 is 54241756.

It is a cyclic number.

It is not a de Polignac number, because 65714245 - 2³ = 65714237 is a prime.

It is a super-3 number, since 3×65714245³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 65714245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65714249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151549 + ... + 151981.

It is an arithmetic number, because the mean of its divisors is an integer number (4999680).

Almost surely, 2^65714245 is an apocalyptic number.

It is an amenable number.

65714245 is a deficient number, since it is larger than the sum of its proper divisors (14280635).

65714245 is a wasteful number, since it uses less digits than its factorization.

65714245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804.

The product of its digits is 33600, while the sum is 34.

The square root of 65714245 is about 8106.4323225449. The cubic root of 65714245 is about 403.5399236862.

It can be divided in two parts, 6571 and 4245, that added together give a square (10816 = 104²).

The spelling of 65714245 in words is "sixty-five million, seven hundred fourteen thousand, two hundred forty-five".