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1361046 = 231911939
BaseRepresentation
bin101001100010010010110
32120011000010
411030102112
5322023141
645101050
714366031
oct5142226
92504003
101361046
1184a635
12557786
1338866b
14276018
151bd416
hex14c496

1361046 has 16 divisors (see below), whose sum is σ = 2865600. Its totient is φ = 429768.

The previous prime is 1361029. The next prime is 1361047. The reversal of 1361046 is 6401631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5856 + ... + 6083.

It is an arithmetic number, because the mean of its divisors is an integer number (179100).

21361046 is an apocalyptic number.

1361046 is an abundant number, since it is smaller than the sum of its proper divisors (1504554).

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

1361046 is a wasteful number, since it uses less digits than its factorization.

1361046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11963.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1361046 is about 1166.6387615710. The cubic root of 1361046 is about 110.8215621823.

Adding to 1361046 its reverse (6401631), we get a palindrome (7762677).

The spelling of 1361046 in words is "one million, three hundred sixty-one thousand, forty-six".

Divisors: 1 2 3 6 19 38 57 114 11939 23878 35817 71634 226841 453682 680523 1361046