38414922 has 144 divisors (see below), whose sum is σ = 105910560. Its totient is φ = 9180864.

The previous prime is 38414891. The next prime is 38414923. The reversal of 38414922 is 22941483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38414923) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1670203 + ... + 1670225.

It is an arithmetic number, because the mean of its divisors is an integer number (735490).

Almost surely, 2^38414922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38414922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52955280).

38414922 is an abundant number, since it is smaller than the sum of its proper divisors (67495638).

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

38414922 is a wasteful number, since it uses less digits than its factorization.

38414922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 67 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 38414922 is about 6197.9772506843. The cubic root of 38414922 is about 337.4167608163.

The spelling of 38414922 in words is "thirty-eight million, four hundred fourteen thousand, nine hundred twenty-two".