65873484 has 36 divisors (see below), whose sum is σ = 167525904. Its totient is φ = 21824352.

The previous prime is 65873477. The next prime is 65873497. The reversal of 65873484 is 48437856.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534 + ... + 11490.

Almost surely, 2^65873484 is an apocalyptic number.

It is an amenable number.

65873484 is an abundant number, since it is smaller than the sum of its proper divisors (101652420).

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

65873484 is a wasteful number, since it uses less digits than its factorization.

65873484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11134 (or 11129 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 65873484 is about 8116.2481480053. The cubic root of 65873484 is about 403.8656138985.

The spelling of 65873484 in words is "sixty-five million, eight hundred seventy-three thousand, four hundred eighty-four".