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1038968 = 23718553
BaseRepresentation
bin11111101101001111000
31221210012022
43331221320
5231221333
634134012
711555030
oct3755170
91853168
101038968
1164a657
12421308
132a4b98
141d08c0
15157c98
hexfda78

1038968 has 16 divisors (see below), whose sum is σ = 2226480. Its totient is φ = 445248.

The previous prime is 1038953. The next prime is 1039001. The reversal of 1038968 is 8698301.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9221 + ... + 9332.

It is an arithmetic number, because the mean of its divisors is an integer number (139155).

21038968 is an apocalyptic number.

It is an amenable number.

1038968 is an abundant number, since it is smaller than the sum of its proper divisors (1187512).

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

1038968 is a wasteful number, since it uses less digits than its factorization.

1038968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18566 (or 18562 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1038968 is about 1019.2977975057. The cubic root of 1038968 is about 101.2824170954.

The spelling of 1038968 in words is "one million, thirty-eight thousand, nine hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 56 18553 37106 74212 129871 148424 259742 519484 1038968