65007432 has 48 divisors (see below), whose sum is σ = 201215040. Its totient is φ = 18573408.

The previous prime is 65007419. The next prime is 65007433. The reversal of 65007432 is 23470056.

It is a happy number.

65007432 is a `hidden beast` number, since 650 + 0 + 7 + 4 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 65007396 and 65007405.

It is not an unprimeable number, because it can be changed into a prime (65007433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63988 + ... + 64995.

It is an arithmetic number, because the mean of its divisors is an integer number (4191980).

Almost surely, 2^65007432 is an apocalyptic number.

It is an amenable number.

65007432 is an abundant number, since it is smaller than the sum of its proper divisors (136207608).

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

65007432 is a wasteful number, since it uses less digits than its factorization.

65007432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129002 (or 128995 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 65007432 is about 8062.7186481980. The cubic root of 65007432 is about 402.0878993948.

Adding to 65007432 its reverse (23470056), we get a palindrome (88477488).

The spelling of 65007432 in words is "sixty-five million, seven thousand, four hundred thirty-two".