38025478 has 8 divisors (see below), whose sum is σ = 57079080. Its totient is φ = 18999120.

The previous prime is 38025473. The next prime is 38025487. The reversal of 38025478 is 87452083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38025473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2863 + ... + 9178.

It is an arithmetic number, because the mean of its divisors is an integer number (7134885).

Almost surely, 2^38025478 is an apocalyptic number.

38025478 is a deficient number, since it is larger than the sum of its proper divisors (19053602).

38025478 is a wasteful number, since it uses less digits than its factorization.

38025478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13622.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 38025478 is about 6166.4801953789. The cubic root of 38025478 is about 336.2726610949.

It can be divided in two parts, 38025 and 478, that added together give a triangular number (38503 = T₂₇₇).

The spelling of 38025478 in words is "thirty-eight million, twenty-five thousand, four hundred seventy-eight".