42452326 has 12 divisors (see below), whose sum is σ = 74075148. Its totient is φ = 18193812.

The previous prime is 42452303. The next prime is 42452353. The reversal of 42452326 is 62325424.

42452326 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 = 42452294 and 42452303.

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 5 ways as a sum of consecutive naturals, for example, 216496 + ... + 216691.

It is an arithmetic number, because the mean of its divisors is an integer number (6172929).

Almost surely, 2^42452326 is an apocalyptic number.

42452326 is a deficient number, since it is larger than the sum of its proper divisors (31622822).

42452326 is a wasteful number, since it uses less digits than its factorization.

42452326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433203 (or 433196 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 42452326 is about 6515.5449503476. The cubic root of 42452326 is about 348.8460663826.

It can be divided in two parts, 42452 and 326, that added together give a triangular number (42778 = T₂₉₂).

The spelling of 42452326 in words is "forty-two million, four hundred fifty-two thousand, three hundred twenty-six".