1028582601 has 4 divisors (see below), whose sum is σ = 1371443472. Its totient is φ = 685721732.

The previous prime is 1028582591. The next prime is 1028582623. The reversal of 1028582601 is 1062858201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1028582601 - 2⁹ = 1028582089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1028582641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171430431 + ... + 171430436.

It is an arithmetic number, because the mean of its divisors is an integer number (342860868).

Almost surely, 2^1028582601 is an apocalyptic number.

It is an amenable number.

1028582601 is a deficient number, since it is larger than the sum of its proper divisors (342860871).

1028582601 is an equidigital number, since it uses as much as digits as its factorization.

1028582601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342860870.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 1028582601 is about 32071.5232098508. The cubic root of 1028582601 is about 1009.4381742847.

The spelling of 1028582601 in words is "one billion, twenty-eight million, five hundred eighty-two thousand, six hundred one".