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1406596 = 225932
BaseRepresentation
bin101010111011010000100
32122110111011
411113122010
5330002341
650052004
714645602
oct5273204
92573434
101406596
11880884
1257a004
133a3309
14288872
151cbb81
hex157684

1406596 has 9 divisors (see below), whose sum is σ = 2465701. Its totient is φ = 702112.

The previous prime is 1406593. The next prime is 1406609. The reversal of 1406596 is 6956041.

The square root of 1406596 is 1186.

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., 864900 + 541696 = 930^2 + 736^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1406591) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2076 + ... + 2668.

21406596 is an apocalyptic number.

1406596 is the 1186-th square number.

It is an amenable number.

1406596 is a deficient number, since it is larger than the sum of its proper divisors (1059105).

1406596 is an frugal number, since it uses more digits than its factorization.

1406596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The cubic root of 1406596 is about 112.0443064499.

It can be divided in two parts, 14065 and 96, that added together give a square (14161 = 1192).

The spelling of 1406596 in words is "one million, four hundred six thousand, five hundred ninety-six".

Divisors: 1 2 4 593 1186 2372 351649 703298 1406596