65132235 has 64 divisors (see below), whose sum is σ = 133478400. Its totient is φ = 29517696.

The previous prime is 65132233. The next prime is 65132239. The reversal of 65132235 is 53223156.

65132235 is a `hidden beast` number, since 651 + 3 + 2 + 2 + 3 + 5 = 666.

It is not a de Polignac number, because 65132235 - 2¹ = 65132233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 65132199 and 65132208.

It is not an unprimeable number, because it can be changed into a prime (65132233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 148146 + ... + 148584.

It is an arithmetic number, because the mean of its divisors is an integer number (2085600).

Almost surely, 2^65132235 is an apocalyptic number.

65132235 is an abundant number, since it is smaller than the sum of its proper divisors (68346165).

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

65132235 is a wasteful number, since it uses less digits than its factorization.

65132235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 611 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 65132235 is about 8070.4544481708. The cubic root of 65132235 is about 402.3450479256.

The spelling of 65132235 in words is "sixty-five million, one hundred thirty-two thousand, two hundred thirty-five".