38026287 has 32 divisors (see below), whose sum is σ = 61205760. Its totient is φ = 23194080.

The previous prime is 38026253. The next prime is 38026309. The reversal of 38026287 is 78262083.

It is a happy number.

It is not a de Polignac number, because 38026287 - 2¹⁰ = 38025263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38026217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45568 + ... + 46394.

It is an arithmetic number, because the mean of its divisors is an integer number (1912680).

Almost surely, 2^38026287 is an apocalyptic number.

38026287 is a deficient number, since it is larger than the sum of its proper divisors (23179473).

38026287 is a wasteful number, since it uses less digits than its factorization.

38026287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 38026287 is about 6166.5457916081. The cubic root of 38026287 is about 336.2750458350.

The spelling of 38026287 in words is "thirty-eight million, twenty-six thousand, two hundred eighty-seven".