38214825 has 36 divisors (see below), whose sum is σ = 69464304. Its totient is φ = 18524000.

The previous prime is 38214817. The next prime is 38214851. The reversal of 38214825 is 52841283.

It is not a de Polignac number, because 38214825 - 2³ = 38214817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6970 + ... + 11180.

It is an arithmetic number, because the mean of its divisors is an integer number (1929564).

Almost surely, 2^38214825 is an apocalyptic number.

It is an amenable number.

38214825 is a deficient number, since it is larger than the sum of its proper divisors (31249479).

38214825 is a wasteful number, since it uses less digits than its factorization.

38214825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4246 (or 4230 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 38214825 is about 6181.8140541430. The cubic root of 38214825 is about 336.8298912251.

It can be divided in two parts, 3821 and 4825, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 38214825 in words is "thirty-eight million, two hundred fourteen thousand, eight hundred twenty-five".