65423104 has 36 divisors (see below), whose sum is σ = 134139544. Its totient is φ = 31822848.

The previous prime is 65423087. The next prime is 65423119. The reversal of 65423104 is 40132456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6019 + ... + 12925.

Almost surely, 2^65423104 is an apocalyptic number.

65423104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65423104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67069772).

65423104 is an abundant number, since it is smaller than the sum of its proper divisors (68716440).

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

65423104 is an equidigital number, since it uses as much as digits as its factorization.

65423104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960 (or 6946 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 65423104 is about 8088.4549822571. The cubic root of 65423104 is about 402.9430924084.

The spelling of 65423104 in words is "sixty-five million, four hundred twenty-three thousand, one hundred four".