38154160 has 80 divisors (see below), whose sum is σ = 97708032. Its totient is φ = 13740800.

The previous prime is 38154157. The next prime is 38154197. The reversal of 38154160 is 6145183.

It is a tau number, because it is divible by the number of its divisors (80).

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, 167967 + ... + 168193.

Almost surely, 2^38154160 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 38154160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48854016).

38154160 is an abundant number, since it is smaller than the sum of its proper divisors (59553872).

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

38154160 is a wasteful number, since it uses less digits than its factorization.

38154160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 38154160 is about 6176.9053740526. The cubic root of 38154160 is about 336.6515607160.

The spelling of 38154160 in words is "thirty-eight million, one hundred fifty-four thousand, one hundred sixty".