1028074401 has 48 divisors (see below), whose sum is σ = 1669324800. Its totient is φ = 606535776.

The previous prime is 1028074387. The next prime is 1028074417. The reversal of 1028074401 is 1044708201.

It is not a de Polignac number, because 1028074401 - 2⁹ = 1028073889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1028072401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166080 + ... + 172158.

It is an arithmetic number, because the mean of its divisors is an integer number (34777600).

Almost surely, 2^1028074401 is an apocalyptic number.

It is an amenable number.

1028074401 is a deficient number, since it is larger than the sum of its proper divisors (641250399).

1028074401 is a wasteful number, since it uses less digits than its factorization.

1028074401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6170 (or 6167 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 1028074401 is about 32063.5993144874. The cubic root of 1028074401 is about 1009.2718998440.

It can be divided in two parts, 10280 and 74401, that added together give a square (84681 = 291²).

The spelling of 1028074401 in words is "one billion, twenty-eight million, seventy-four thousand, four hundred one".