38135426 has 32 divisors (see below), whose sum is σ = 69638400. Its totient is φ = 15626688.

The previous prime is 38135411. The next prime is 38135467. The reversal of 38135426 is 62453183.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38135392 and 38135401.

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 15 ways as a sum of consecutive naturals, for example, 14570 + ... + 16986.

It is an arithmetic number, because the mean of its divisors is an integer number (2176200).

Almost surely, 2^38135426 is an apocalyptic number.

38135426 is a deficient number, since it is larger than the sum of its proper divisors (31502974).

38135426 is a wasteful number, since it uses less digits than its factorization.

38135426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463 (or 2449 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 38135426 is about 6175.3887327034. The cubic root of 38135426 is about 336.5964521524.

The spelling of 38135426 in words is "thirty-eight million, one hundred thirty-five thousand, four hundred twenty-six".