65462973 has 4 divisors (see below), whose sum is σ = 87283968. Its totient is φ = 43641980.

The previous prime is 65462959. The next prime is 65462983. The reversal of 65462973 is 37926456.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65462973 - 2⁶ = 65462909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65462933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10910493 + ... + 10910498.

It is an arithmetic number, because the mean of its divisors is an integer number (21820992).

Almost surely, 2^65462973 is an apocalyptic number.

It is an amenable number.

65462973 is a deficient number, since it is larger than the sum of its proper divisors (21820995).

65462973 is a wasteful number, since it uses less digits than its factorization.

65462973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21820994.

The product of its digits is 272160, while the sum is 42.

The square root of 65462973 is about 8090.9191690438. The cubic root of 65462973 is about 403.0249272900.

The spelling of 65462973 in words is "sixty-five million, four hundred sixty-two thousand, nine hundred seventy-three".