65872148 has 24 divisors (see below), whose sum is σ = 119745024. Its totient is φ = 31672800.

The previous prime is 65872141. The next prime is 65872153. The reversal of 65872148 is 84127856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65872141) 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, 19118 + ... + 22298.

It is an arithmetic number, because the mean of its divisors is an integer number (4989376).

Almost surely, 2^65872148 is an apocalyptic number.

It is an amenable number.

65872148 is a deficient number, since it is larger than the sum of its proper divisors (53872876).

65872148 is a wasteful number, since it uses less digits than its factorization.

65872148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383 (or 3381 counting only the distinct ones).

The product of its digits is 107520, while the sum is 41.

The square root of 65872148 is about 8116.1658435495. The cubic root of 65872148 is about 403.8628835732.

The spelling of 65872148 in words is "sixty-five million, eight hundred seventy-two thousand, one hundred forty-eight".