1061892 has 36 divisors (see below), whose sum is σ = 2891980. Its totient is φ = 326592.

The previous prime is 1061881. The next prime is 1061897. The reversal of 1061892 is 2981601.

It can be written as a sum of positive squares in 2 ways, for example, as 93636 + 968256 = 306^2 + 984^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1061892² = 2255229239328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 667 + ... + 1602.

2^1061892 is an apocalyptic number.

1061892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1061892 is an abundant number, since it is smaller than the sum of its proper divisors (1830088).

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

1061892 is a wasteful number, since it uses less digits than its factorization.

1061892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292 (or 2287 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 1061892 is about 1030.4814408809. The cubic root of 1061892 is about 102.0219099415.

It can be divided in two parts, 1061 and 892, that added together give a triangular number (1953 = T₆₂).

The spelling of 1061892 in words is "one million, sixty-one thousand, eight hundred ninety-two".