1026628602 has 16 divisors (see below), whose sum is σ = 2103337152. Its totient is φ = 333862880.

The previous prime is 1026628591. The next prime is 1026628613. The reversal of 1026628602 is 2068266201.

It is an interprime number because it is at equal distance from previous prime (1026628591) and next prime (1026628613).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2086398 + ... + 2086889.

It is an arithmetic number, because the mean of its divisors is an integer number (131458572).

Almost surely, 2^1026628602 is an apocalyptic number.

1026628602 is an abundant number, since it is smaller than the sum of its proper divisors (1076708550).

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

1026628602 is a wasteful number, since it uses less digits than its factorization.

1026628602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173333.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1026628602 is about 32041.0455821904. The cubic root of 1026628602 is about 1008.7985589808.

The spelling of 1026628602 in words is "one billion, twenty-six million, six hundred twenty-eight thousand, six hundred two".