38136468 has 48 divisors (see below), whose sum is σ = 92244096. Its totient is φ = 12255360.

The previous prime is 38136463. The next prime is 38136473. The reversal of 38136468 is 86463183.

It is an interprime number because it is at equal distance from previous prime (38136463) and next prime (38136473).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38136463) 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, 38305 + ... + 39287.

It is an arithmetic number, because the mean of its divisors is an integer number (1921752).

Almost surely, 2^38136468 is an apocalyptic number.

It is an amenable number.

38136468 is an abundant number, since it is smaller than the sum of its proper divisors (54107628).

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

38136468 is a wasteful number, since it uses less digits than its factorization.

38136468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104 (or 1102 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 38136468 is about 6175.4730992856. The cubic root of 38136468 is about 336.5995178086.

The spelling of 38136468 in words is "thirty-eight million, one hundred thirty-six thousand, four hundred sixty-eight".