4286526628 has 12 divisors (see below), whose sum is σ = 7508863180. Its totient is φ = 2141137152.

The previous prime is 4286526613. The next prime is 4286526637. The reversal of 4286526628 is 8266256824.

It can be written as a sum of positive squares in 2 ways, for example, as 1158585444 + 3127941184 = 34038^2 + 55928^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527001 + ... + 535072.

Almost surely, 2^4286526628 is an apocalyptic number.

It is an amenable number.

4286526628 is a deficient number, since it is larger than the sum of its proper divisors (3222336552).

4286526628 is a wasteful number, since it uses less digits than its factorization.

4286526628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063086 (or 1063084 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 49.

The square root of 4286526628 is about 65471.5711435124. The cubic root of 4286526628 is about 1624.4331438856.

The spelling of 4286526628 in words is "four billion, two hundred eighty-six million, five hundred twenty-six thousand, six hundred twenty-eight".