38275892 has 6 divisors (see below), whose sum is σ = 66982818. Its totient is φ = 19137944.

The previous prime is 38275879. The next prime is 38275927. The reversal of 38275892 is 29857283.

It can be written as a sum of positive squares in only one way, i.e., 31854736 + 6421156 = 5644^2 + 2534^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4784483 + ... + 4784490.

It is an arithmetic number, because the mean of its divisors is an integer number (11163803).

Almost surely, 2^38275892 is an apocalyptic number.

It is an amenable number.

38275892 is a deficient number, since it is larger than the sum of its proper divisors (28706926).

38275892 is a wasteful number, since it uses less digits than its factorization.

38275892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9568977 (or 9568975 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 38275892 is about 6186.7513284437. The cubic root of 38275892 is about 337.0092129430.

The spelling of 38275892 in words is "thirty-eight million, two hundred seventy-five thousand, eight hundred ninety-two".