38667000 has 64 divisors (see below), whose sum is σ = 120650400. Its totient is φ = 10310400.

The previous prime is 38666981. The next prime is 38667001. The reversal of 38667000 is 76683.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38667001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3445 + ... + 9444.

Almost surely, 2^38667000 is an apocalyptic number.

38667000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38667000 is an abundant number, since it is smaller than the sum of its proper divisors (81983400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38667000 is a wasteful number, since it uses less digits than its factorization.

38667000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12913 (or 12899 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 38667000 is about 6218.2795048148. The cubic root of 38667000 is about 338.1531931646.

The spelling of 38667000 in words is "thirty-eight million, six hundred sixty-seven thousand".