64737083 has 4 divisors (see below), whose sum is σ = 66825408. Its totient is φ = 62648760.

The previous prime is 64737067. The next prime is 64737097. The reversal of 64737083 is 38073746.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38073746 = 2 ⋅19036873.

It is a cyclic number.

It is not a de Polignac number, because 64737083 - 2⁴ = 64737067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64737053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044116 + ... + 1044177.

It is an arithmetic number, because the mean of its divisors is an integer number (16706352).

Almost surely, 2^64737083 is an apocalyptic number.

64737083 is a deficient number, since it is larger than the sum of its proper divisors (2088325).

64737083 is a wasteful number, since it uses less digits than its factorization.

64737083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088324.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 64737083 is about 8045.9358063559. The cubic root of 64737083 is about 401.5297319262.

The spelling of 64737083 in words is "sixty-four million, seven hundred thirty-seven thousand, eighty-three".