65016402 has 16 divisors (see below), whose sum is σ = 141854112. Its totient is φ = 19701920.

The previous prime is 65016401. The next prime is 65016403. The reversal of 65016402 is 20461056.

It is an interprime number because it is at equal distance from previous prime (65016401) and next prime (65016403).

It is not an unprimeable number, because it can be changed into a prime (65016401) 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, 492483 + ... + 492614.

It is an arithmetic number, because the mean of its divisors is an integer number (8865882).

Almost surely, 2^65016402 is an apocalyptic number.

65016402 is an abundant number, since it is smaller than the sum of its proper divisors (76837710).

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

65016402 is a wasteful number, since it uses less digits than its factorization.

65016402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985113.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 65016402 is about 8063.2748929948. The cubic root of 65016402 is about 402.1063924731.

Adding to 65016402 its reverse (20461056), we get a palindrome (85477458).

The spelling of 65016402 in words is "sixty-five million, sixteen thousand, four hundred two".