38011225 has 12 divisors (see below), whose sum is σ = 53867584. Its totient is φ = 26064720.

The previous prime is 38011217. The next prime is 38011231. The reversal of 38011225 is 52211083.

It is not a de Polignac number, because 38011225 - 2³ = 38011217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38011196 and 38011205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108429 + ... + 108778.

Almost surely, 2^38011225 is an apocalyptic number.

38011225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38011225 is a deficient number, since it is larger than the sum of its proper divisors (15856359).

38011225 is a wasteful number, since it uses less digits than its factorization.

38011225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217224 (or 217219 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 38011225 is about 6165.3244034682. The cubic root of 38011225 is about 336.2306410822.

The spelling of 38011225 in words is "thirty-eight million, eleven thousand, two hundred twenty-five".