1041937728 has 168 divisors, whose sum is σ = 3018727008. Its totient is φ = 317011968.

The previous prime is 1041937727. The next prime is 1041937733. The reversal of 1041937728 is 8277391401.

It is a self number, because there is not a number n which added to its sum of digits gives 1041937728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041937727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5288926 + ... + 5289122.

Almost surely, 2^1041937728 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 1041937728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1509363504).

1041937728 is an abundant number, since it is smaller than the sum of its proper divisors (1976789280).

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

1041937728 is a wasteful number, since it uses less digits than its factorization.

1041937728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 1041937728 is about 32279.0602093679. The cubic root of 1041937728 is about 1013.7882529582.

The spelling of 1041937728 in words is "one billion, forty-one million, nine hundred thirty-seven thousand, seven hundred twenty-eight".