38225260 has 12 divisors (see below), whose sum is σ = 80273088. Its totient is φ = 15290096.

The previous prime is 38225227. The next prime is 38225303. The reversal of 38225260 is 6252283.

It is a super-4 number, since 4×38225260⁴ (a number of 31 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955612 + ... + 955651.

It is an arithmetic number, because the mean of its divisors is an integer number (6689424).

Almost surely, 2^38225260 is an apocalyptic number.

It is an amenable number.

38225260 is an abundant number, since it is smaller than the sum of its proper divisors (42047828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38225260 is a wasteful number, since it uses less digits than its factorization.

38225260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911272 (or 1911270 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 38225260 is about 6182.6580044508. The cubic root of 38225260 is about 336.8605468676.

The spelling of 38225260 in words is "thirty-eight million, two hundred twenty-five thousand, two hundred sixty".