38022046 has 16 divisors (see below), whose sum is σ = 57989520. Its totient is φ = 18694720.

The previous prime is 38022043. The next prime is 38022067. The reversal of 38022046 is 64022083.

It is a happy number.

It is a super-2 number, since 2×38022046² = 2891351964052232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38022046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38022043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39936 + ... + 40876.

It is an arithmetic number, because the mean of its divisors is an integer number (3624345).

Almost surely, 2^38022046 is an apocalyptic number.

38022046 is a deficient number, since it is larger than the sum of its proper divisors (19967474).

38022046 is a wasteful number, since it uses less digits than its factorization.

38022046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 38022046 is about 6166.2019104145. The cubic root of 38022046 is about 336.2625439966.

The spelling of 38022046 in words is "thirty-eight million, twenty-two thousand, forty-six".