38422046 has 8 divisors (see below), whose sum is σ = 62066424. Its totient is φ = 17733240.

The previous prime is 38422037. The next prime is 38422067. The reversal of 38422046 is 64022483.

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

It is a super-2 number, since 2×38422046² = 2952507237652232, 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738860 + ... + 738911.

It is an arithmetic number, because the mean of its divisors is an integer number (7758303).

Almost surely, 2^38422046 is an apocalyptic number.

38422046 is a deficient number, since it is larger than the sum of its proper divisors (23644378).

38422046 is a wasteful number, since it uses less digits than its factorization.

38422046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477786.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 38422046 is about 6198.5519276683. The cubic root of 38422046 is about 337.4376173681.

The spelling of 38422046 in words is "thirty-eight million, four hundred twenty-two thousand, forty-six".