65242492 has 24 divisors (see below), whose sum is σ = 131171936. Its totient is φ = 27813888.

The previous prime is 65242483. The next prime is 65242531. The reversal of 65242492 is 29424256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633 + ... + 11440.

Almost surely, 2^65242492 is an apocalyptic number.

It is an amenable number.

65242492 is an abundant number, since it is smaller than the sum of its proper divisors (65929444).

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

65242492 is a wasteful number, since it uses less digits than its factorization.

65242492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12277 (or 12275 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 65242492 is about 8077.2824637993. The cubic root of 65242492 is about 402.5719522102.

The spelling of 65242492 in words is "sixty-five million, two hundred forty-two thousand, four hundred ninety-two".