38798452 has 48 divisors (see below), whose sum is σ = 85542912. Its totient is φ = 14957280.

The previous prime is 38798449. The next prime is 38798477. The reversal of 38798452 is 25489783.

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, 31113 + ... + 32335.

It is an arithmetic number, because the mean of its divisors is an integer number (1782144).

Almost surely, 2^38798452 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 38798452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42771456).

38798452 is an abundant number, since it is smaller than the sum of its proper divisors (46744460).

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

38798452 is a wasteful number, since it uses less digits than its factorization.

38798452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1346 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 38798452 is about 6228.8403415082. The cubic root of 38798452 is about 338.5359539755.

The spelling of 38798452 in words is "thirty-eight million, seven hundred ninety-eight thousand, four hundred fifty-two".