2028623004 has 36 divisors (see below), whose sum is σ = 5145436296. Its totient is φ = 673896288.

The previous prime is 2028622991. The next prime is 2028623011. The reversal of 2028623004 is 4003268202.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×2028623004³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85614 + ... + 106709.

It is an arithmetic number, because the mean of its divisors is an integer number (142928786).

Almost surely, 2^2028623004 is an apocalyptic number.

It is an amenable number.

2028623004 is an abundant number, since it is smaller than the sum of its proper divisors (3116813292).

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

2028623004 is a wasteful number, since it uses less digits than its factorization.

2028623004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192626 (or 192621 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2028623004 is about 45040.2376103857. The cubic root of 2028623004 is about 1265.9030570483.

The spelling of 2028623004 in words is "two billion, twenty-eight million, six hundred twenty-three thousand, four".