38450572 has 12 divisors (see below), whose sum is σ = 70214256. Its totient is φ = 18389360.

The previous prime is 38450567. The next prime is 38450593. The reversal of 38450572 is 27505483.

It is a happy number.

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, 208879 + ... + 209062.

It is an arithmetic number, because the mean of its divisors is an integer number (5851188).

Almost surely, 2^38450572 is an apocalyptic number.

It is an amenable number.

38450572 is a deficient number, since it is larger than the sum of its proper divisors (31763684).

38450572 is a wasteful number, since it uses less digits than its factorization.

38450572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417968 (or 417966 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 38450572 is about 6200.8525220328. The cubic root of 38450572 is about 337.5211055846.

The spelling of 38450572 in words is "thirty-eight million, four hundred fifty thousand, five hundred seventy-two".