1061994 has 16 divisors (see below), whose sum is σ = 2135232. Its totient is φ = 352128.

The previous prime is 1061993. The next prime is 1062001. The reversal of 1061994 is 4991601.

It is a super-2 number, since 2×1061994² = 2255662512072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061993) 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, 1242 + ... + 1914.

It is an arithmetic number, because the mean of its divisors is an integer number (133452).

2^1061994 is an apocalyptic number.

1061994 is an abundant number, since it is smaller than the sum of its proper divisors (1073238).

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

1061994 is a wasteful number, since it uses less digits than its factorization.

1061994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 1061994 is about 1030.5309311224. The cubic root of 1061994 is about 102.0251764073.

The spelling of 1061994 in words is "one million, sixty-one thousand, nine hundred ninety-four".