38425826 has 4 divisors (see below), whose sum is σ = 57638742. Its totient is φ = 19212912.

The previous prime is 38425823. The next prime is 38425853. The reversal of 38425826 is 62852483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62852483 = 29 ⋅2167327.

It can be written as a sum of positive squares in only one way, i.e., 33651601 + 4774225 = 5801^2 + 2185^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 38425826.

It is not an unprimeable number, because it can be changed into a prime (38425823) by changing a digit.

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, 9606455 + ... + 9606458.

Almost surely, 2^38425826 is an apocalyptic number.

38425826 is a deficient number, since it is larger than the sum of its proper divisors (19212916).

38425826 is a wasteful number, since it uses less digits than its factorization.

38425826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19212915.

The product of its digits is 92160, while the sum is 38.

The square root of 38425826 is about 6198.8568300938. The cubic root of 38425826 is about 337.4486828240.

The spelling of 38425826 in words is "thirty-eight million, four hundred twenty-five thousand, eight hundred twenty-six".