38246656 has 54 divisors (see below), whose sum is σ = 88837350. Its totient is φ = 16386048.

The previous prime is 38246633. The next prime is 38246669. The reversal of 38246656 is 65664283.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 25401600 + 12845056 = 5040^2 + 3584^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11020 + ... + 14068.

Almost surely, 2^38246656 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 38246656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44418675).

38246656 is an abundant number, since it is smaller than the sum of its proper divisors (50590694).

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

38246656 is an equidigital number, since it uses as much as digits as its factorization.

38246656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079 (or 3058 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 38246656 is about 6184.3880861408. The cubic root of 38246656 is about 336.9233859773.

The spelling of 38246656 in words is "thirty-eight million, two hundred forty-six thousand, six hundred fifty-six".