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1682226474 = 23417986561
BaseRepresentation
bin110010001000100…
…1011110100101010
311100020101221220020
41210101023310222
511421122221344
6434531541310
756454455235
oct14421136452
94306357806
101682226474
11793633715
123ab45a836
1320a6956a6
1411d5ba41c
159ca42719
hex6444bd2a

1682226474 has 32 divisors (see below), whose sum is σ = 3490179840. Its totient is φ = 540134400.

The previous prime is 1682226473. The next prime is 1682226479. The reversal of 1682226474 is 4746222861.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1682226473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23847 + ... + 62714.

It is an arithmetic number, because the mean of its divisors is an integer number (109068120).

Almost surely, 21682226474 is an apocalyptic number.

1682226474 is an abundant number, since it is smaller than the sum of its proper divisors (1807953366).

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

1682226474 is a wasteful number, since it uses less digits than its factorization.

1682226474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86686.

The product of its digits is 258048, while the sum is 42.

The square root of 1682226474 is about 41014.9542728015. The cubic root of 1682226474 is about 1189.3093169705.

The spelling of 1682226474 in words is "one billion, six hundred eighty-two million, two hundred twenty-six thousand, four hundred seventy-four".