38124468 has 36 divisors (see below), whose sum is σ = 96576480. Its totient is φ = 12680976.

The previous prime is 38124461. The next prime is 38124487. The reversal of 38124468 is 86442183.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38124461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22921 + ... + 24527.

It is an arithmetic number, because the mean of its divisors is an integer number (2682680).

Almost surely, 2^38124468 is an apocalyptic number.

It is an amenable number.

38124468 is an abundant number, since it is smaller than the sum of its proper divisors (58452012).

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

38124468 is a wasteful number, since it uses less digits than its factorization.

38124468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276 (or 2271 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 38124468 is about 6174.5014373632. The cubic root of 38124468 is about 336.5642093653.

The spelling of 38124468 in words is "thirty-eight million, one hundred twenty-four thousand, four hundred sixty-eight".