38416452 has 12 divisors (see below), whose sum is σ = 89638416. Its totient is φ = 12805480.

The previous prime is 38416429. The next prime is 38416489. The reversal of 38416452 is 25461483.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600674 + ... + 1600697.

It is an arithmetic number, because the mean of its divisors is an integer number (7469868).

Almost surely, 2^38416452 is an apocalyptic number.

It is an amenable number.

38416452 is an abundant number, since it is smaller than the sum of its proper divisors (51221964).

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

38416452 is a wasteful number, since it uses less digits than its factorization.

38416452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3201378 (or 3201376 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 38416452 is about 6198.1006768203. The cubic root of 38416452 is about 337.4212403325.

It can be divided in two parts, 384 and 16452, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 38416452 in words is "thirty-eight million, four hundred sixteen thousand, four hundred fifty-two".