38214572 has 48 divisors (see below), whose sum is σ = 78962688. Its totient is φ = 15985920.

The previous prime is 38214557. The next prime is 38214577. The reversal of 38214572 is 27541283.

38214572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38214577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34613 + ... + 35699.

It is an arithmetic number, because the mean of its divisors is an integer number (1645056).

Almost surely, 2^38214572 is an apocalyptic number.

It is an amenable number.

38214572 is an abundant number, since it is smaller than the sum of its proper divisors (40748116).

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

38214572 is a wasteful number, since it uses less digits than its factorization.

38214572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166 (or 1164 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 38214572 is about 6181.7935908602. The cubic root of 38214572 is about 336.8291478997.

Subtracting from 38214572 its reverse (27541283), we obtain a square (10673289 = 3267²).

The spelling of 38214572 in words is "thirty-eight million, two hundred fourteen thousand, five hundred seventy-two".