65014000 has 40 divisors (see below), whose sum is σ = 157208688. Its totient is φ = 26004800.

The previous prime is 65013973. The next prime is 65014007. The reversal of 65014000 is 41056.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65014007) 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, 14254 + ... + 18253.

Almost surely, 2^65014000 is an apocalyptic number.

It is an amenable number.

65014000 is an abundant number, since it is smaller than the sum of its proper divisors (92194688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65014000 is a wasteful number, since it uses less digits than its factorization.

65014000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32530 (or 32514 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 65014000 is about 8063.1259446942. The cubic root of 65014000 is about 402.1014405357.

Adding to 65014000 its reverse (41056), we get a palindrome (65055056).

It can be divided in two parts, 6501 and 4000, that added together give a palindrome (10501).

The spelling of 65014000 in words is "sixty-five million, fourteen thousand".