38014004 has 48 divisors (see below), whose sum is σ = 78624000. Its totient is φ = 16073568.

The previous prime is 38013959. The next prime is 38014013. The reversal of 38014004 is 40041083.

It is a super-2 number, since 2×38014004² = 2890129000224032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141182 + ... + 141450.

It is an arithmetic number, because the mean of its divisors is an integer number (1638000).

Almost surely, 2^38014004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38014004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39312000).

38014004 is an abundant number, since it is smaller than the sum of its proper divisors (40609996).

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

38014004 is a wasteful number, since it uses less digits than its factorization.

38014004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 38014004 is about 6165.5497727291. The cubic root of 38014004 is about 336.2388348213.

Adding to 38014004 its reverse (40041083), we get a palindrome (78055087).

The spelling of 38014004 in words is "thirty-eight million, fourteen thousand, four".