65003426 has 8 divisors (see below), whose sum is σ = 98273280. Its totient is φ = 32245668.

The previous prime is 65003423. The next prime is 65003431. The reversal of 65003426 is 62430056.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 65003395 and 65003404.

It is not an unprimeable number, because it can be changed into a prime (65003423) 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, 127706 + ... + 128213.

It is an arithmetic number, because the mean of its divisors is an integer number (12284160).

Almost surely, 2^65003426 is an apocalyptic number.

65003426 is a deficient number, since it is larger than the sum of its proper divisors (33269854).

65003426 is a wasteful number, since it uses less digits than its factorization.

65003426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256048.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 65003426 is about 8062.4702169993. The cubic root of 65003426 is about 402.0796398407.

The spelling of 65003426 in words is "sixty-five million, three thousand, four hundred twenty-six".