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9074086564 = 22476292
BaseRepresentation
bin10000111001101101…
…11001001010100100
3212102101111100200011
420130312321022210
5122040431232224
64100225100004
7440602314604
oct103466711244
925371440604
109074086564
1139370a35a4
121912a87604
13b17c1cbba
146211bcc04
15381963394
hex21cdb92a4

9074086564 has 9 divisors (see below), whose sum is σ = 15879984897. Its totient is φ = 4536948024.

The previous prime is 9074086547. The next prime is 9074086579. The reversal of 9074086564 is 4656804709.

The square root of 9074086564 is 95258.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3231012964 + 5843073600 = 56842^2 + 76440^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 166702 + ... + 214330.

Almost surely, 29074086564 is an apocalyptic number.

9074086564 is the 95258-th square number.

It is an amenable number.

9074086564 is a deficient number, since it is larger than the sum of its proper divisors (6805898333).

9074086564 is an frugal number, since it uses more digits than its factorization.

9074086564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95262 (or 47631 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The cubic root of 9074086564 is about 2085.7758722068.

Multiplying 9074086564 by its sum of digits (49), we get a square (444630241636 = 6668062).

The spelling of 9074086564 in words is "nine billion, seventy-four million, eighty-six thousand, five hundred sixty-four".

Divisors: 1 2 4 47629 95258 190516 2268521641 4537043282 9074086564