38022746 has 4 divisors (see below), whose sum is σ = 57034122. Its totient is φ = 19011372.

The previous prime is 38022713. The next prime is 38022757. The reversal of 38022746 is 64722083.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36132121 + 1890625 = 6011^2 + 1375^2 .

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 as a sum of consecutive naturals, namely, 9505685 + ... + 9505688.

Almost surely, 2^38022746 is an apocalyptic number.

38022746 is a deficient number, since it is larger than the sum of its proper divisors (19011376).

38022746 is a wasteful number, since it uses less digits than its factorization.

38022746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19011375.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 38022746 is about 6166.2586711879. The cubic root of 38022746 is about 336.2646075567.

The spelling of 38022746 in words is "thirty-eight million, twenty-two thousand, seven hundred forty-six".