42262406 has 8 divisors (see below), whose sum is σ = 63673560. Its totient is φ = 21037888.

The previous prime is 42262397. The next prime is 42262427. The reversal of 42262406 is 60426224.

42262406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×42262406² = 3572221921817672, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 46091 + ... + 46998.

It is an arithmetic number, because the mean of its divisors is an integer number (7959195).

Almost surely, 2^42262406 is an apocalyptic number.

42262406 is a deficient number, since it is larger than the sum of its proper divisors (21411154).

42262406 is a wasteful number, since it uses less digits than its factorization.

42262406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93318.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 42262406 is about 6500.9542376485. The cubic root of 42262406 is about 348.3250749831.

The spelling of 42262406 in words is "forty-two million, two hundred sixty-two thousand, four hundred six".