1050146 has 8 divisors (see below), whose sum is σ = 1611984. Its totient is φ = 512820.

The previous prime is 1050139. The next prime is 1050151. The reversal of 1050146 is 6410501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1050146² = 2205613242632, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6020 + ... + 6191.

It is an arithmetic number, because the mean of its divisors is an integer number (201498).

2^1050146 is an apocalyptic number.

1050146 is a deficient number, since it is larger than the sum of its proper divisors (561838).

1050146 is a wasteful number, since it uses less digits than its factorization.

1050146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12256.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1050146 is about 1024.7663148250. The cubic root of 1050146 is about 101.6443463796.

Adding to 1050146 its reverse (6410501), we get a palindrome (7460647).

The spelling of 1050146 in words is "one million, fifty thousand, one hundred forty-six".