42650326 has 16 divisors (see below), whose sum is σ = 70272000. Its totient is φ = 19324008.

The previous prime is 42650317. The next prime is 42650347. The reversal of 42650326 is 62305624.

It is a happy number.

42650326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42650294 and 42650303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23526 + ... + 25273.

It is an arithmetic number, because the mean of its divisors is an integer number (4392000).

Almost surely, 2^42650326 is an apocalyptic number.

42650326 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

42650326 is a deficient number, since it is larger than the sum of its proper divisors (27621674).

42650326 is a wasteful number, since it uses less digits than its factorization.

42650326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48843.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 42650326 is about 6530.7217059066. The cubic root of 42650326 is about 349.3875711760.

The spelling of 42650326 in words is "forty-two million, six hundred fifty thousand, three hundred twenty-six".