38747235 has 16 divisors (see below), whose sum is σ = 62346240. Its totient is φ = 20548320.

The previous prime is 38747231. The next prime is 38747237. The reversal of 38747235 is 53274783.

It is not a de Polignac number, because 38747235 - 2² = 38747231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38747193 and 38747202.

It is not an unprimeable number, because it can be changed into a prime (38747231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4531 + ... + 9900.

It is an arithmetic number, because the mean of its divisors is an integer number (3896640).

Almost surely, 2^38747235 is an apocalyptic number.

38747235 is a deficient number, since it is larger than the sum of its proper divisors (23599005).

38747235 is a wasteful number, since it uses less digits than its factorization.

38747235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14618.

The product of its digits is 141120, while the sum is 39.

The square root of 38747235 is about 6224.7277048880. The cubic root of 38747235 is about 338.3869237077.

The spelling of 38747235 in words is "thirty-eight million, seven hundred forty-seven thousand, two hundred thirty-five".