65462738 has 32 divisors (see below), whose sum is σ = 113933952. Its totient is φ = 27913600.

The previous prime is 65462717. The next prime is 65462741. The reversal of 65462738 is 83726456.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65462695 and 65462704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25598 + ... + 28038.

It is an arithmetic number, because the mean of its divisors is an integer number (3560436).

Almost surely, 2^65462738 is an apocalyptic number.

65462738 is a deficient number, since it is larger than the sum of its proper divisors (48471214).

65462738 is a wasteful number, since it uses less digits than its factorization.

65462738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530.

The product of its digits is 241920, while the sum is 41.

The square root of 65462738 is about 8090.9046465769. The cubic root of 65462738 is about 403.0244450278.

The spelling of 65462738 in words is "sixty-five million, four hundred sixty-two thousand, seven hundred thirty-eight".