38022356 has 6 divisors (see below), whose sum is σ = 66539130. Its totient is φ = 19011176.

The previous prime is 38022307. The next prime is 38022367. The reversal of 38022356 is 65322083.

It can be written as a sum of positive squares in only one way, i.e., 27394756 + 10627600 = 5234^2 + 3260^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4752791 + ... + 4752798.

It is an arithmetic number, because the mean of its divisors is an integer number (11089855).

Almost surely, 2^38022356 is an apocalyptic number.

It is an amenable number.

38022356 is a deficient number, since it is larger than the sum of its proper divisors (28516774).

38022356 is a wasteful number, since it uses less digits than its factorization.

38022356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9505593 (or 9505591 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 38022356 is about 6166.2270473929. The cubic root of 38022356 is about 336.2634578621.

The spelling of 38022356 in words is "thirty-eight million, twenty-two thousand, three hundred fifty-six".