65347132 has 12 divisors (see below), whose sum is σ = 118046656. Its totient is φ = 31619520.

The previous prime is 65347111. The next prime is 65347181. The reversal of 65347132 is 23174356.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 65347094 and 65347103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263373 + ... + 263620.

Almost surely, 2^65347132 is an apocalyptic number.

65347132 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

65347132 is a deficient number, since it is larger than the sum of its proper divisors (52699524).

65347132 is a wasteful number, since it uses less digits than its factorization.

65347132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527028 (or 527026 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 65347132 is about 8083.7572947238. The cubic root of 65347132 is about 402.7870606304.

The spelling of 65347132 in words is "sixty-five million, three hundred forty-seven thousand, one hundred thirty-two".