38497075 has 6 divisors (see below), whose sum is σ = 47736404. Its totient is φ = 30797640.

The previous prime is 38497051. The next prime is 38497091. The reversal of 38497075 is 57079483.

It is a happy number.

It is not a de Polignac number, because 38497075 - 2¹¹ = 38495027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 769917 + ... + 769966.

Almost surely, 2^38497075 is an apocalyptic number.

38497075 is a deficient number, since it is larger than the sum of its proper divisors (9239329).

38497075 is a wasteful number, since it uses less digits than its factorization.

38497075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539893 (or 1539888 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 38497075 is about 6204.6011153015. The cubic root of 38497075 is about 337.6571193446.

The spelling of 38497075 in words is "thirty-eight million, four hundred ninety-seven thousand, seventy-five".