38773452 has 48 divisors (see below), whose sum is σ = 95880960. Its totient is φ = 12161088.

The previous prime is 38773451. The next prime is 38773453. The reversal of 38773452 is 25437783.

38773452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38773451) and next prime (38773453).

It is a self number, because there is not a number n which added to its sum of digits gives 38773452.

It is not an unprimeable number, because it can be changed into a prime (38773451) 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, 38953 + ... + 39935.

It is an arithmetic number, because the mean of its divisors is an integer number (1997520).

Almost surely, 2^38773452 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 38773452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47940480).

38773452 is an abundant number, since it is smaller than the sum of its proper divisors (57107508).

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

38773452 is a wasteful number, since it uses less digits than its factorization.

38773452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182 (or 1180 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 38773452 is about 6226.8332240393. The cubic root of 38773452 is about 338.4632258392.

The spelling of 38773452 in words is "thirty-eight million, seven hundred seventy-three thousand, four hundred fifty-two".