65948572 has 6 divisors (see below), whose sum is σ = 115410008. Its totient is φ = 32974284.

The previous prime is 65948551. The next prime is 65948579. The reversal of 65948572 is 27584956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65948579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8243568 + ... + 8243575.

Almost surely, 2^65948572 is an apocalyptic number.

It is an amenable number.

65948572 is a deficient number, since it is larger than the sum of its proper divisors (49461436).

65948572 is a wasteful number, since it uses less digits than its factorization.

65948572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16487147 (or 16487145 counting only the distinct ones).

The product of its digits is 604800, while the sum is 46.

The square root of 65948572 is about 8120.8726132110. The cubic root of 65948572 is about 404.0190086798.

The spelling of 65948572 in words is "sixty-five million, nine hundred forty-eight thousand, five hundred seventy-two".