1010194 has 4 divisors (see below), whose sum is σ = 1515294. Its totient is φ = 505096.

The previous prime is 1010179. The next prime is 1010201. The reversal of 1010194 is 4910101.

It is a happy number.

1010194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4910101 = 7 ⋅701443.

It can be written as a sum of positive squares in only one way, i.e., 1010025 + 169 = 1005^2 + 13^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252547 + ... + 252550.

2^1010194 is an apocalyptic number.

1010194 is a deficient number, since it is larger than the sum of its proper divisors (505100).

1010194 is an equidigital number, since it uses as much as digits as its factorization.

1010194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505099.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1010194 is about 1005.0840760852. The cubic root of 1010194 is about 100.3386518546.

Adding to 1010194 its reverse (4910101), we get a palindrome (5920295).

The spelling of 1010194 in words is "one million, ten thousand, one hundred ninety-four".