65054232 has 32 divisors (see below), whose sum is σ = 180706800. Its totient is φ = 21684672.

The previous prime is 65054219. The next prime is 65054237. The reversal of 65054232 is 23245056.

65054232 is a `hidden beast` number, since 650 + 5 + 4 + 2 + 3 + 2 = 666.

It is a super-2 number, since 2×65054232² = 8464106202219648, which contains 22 as substring.

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 = 65054196 and 65054205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65054237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150373 + ... + 150804.

Almost surely, 2^65054232 is an apocalyptic number.

It is an amenable number.

65054232 is an abundant number, since it is smaller than the sum of its proper divisors (115652568).

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

65054232 is a wasteful number, since it uses less digits than its factorization.

65054232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301192 (or 301182 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 65054232 is about 8065.6203729161. The cubic root of 65054232 is about 402.1843663124.

Adding to 65054232 its reverse (23245056), we get a palindrome (88299288).

The spelling of 65054232 in words is "sixty-five million, fifty-four thousand, two hundred thirty-two".