1050161 has 8 divisors (see below), whose sum is σ = 1217664. Its totient is φ = 887040.

The previous prime is 1050151. The next prime is 1050167. The reversal of 1050161 is 1610501.

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

It is not a de Polignac number, because 1050161 - 2¹⁰ = 1049137 is a prime.

It is a super-2 number, since 2×1050161² = 2205676251842, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050167) 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, 560 + ... + 1553.

It is an arithmetic number, because the mean of its divisors is an integer number (152208).

2^1050161 is an apocalyptic number.

It is an amenable number.

1050161 is a deficient number, since it is larger than the sum of its proper divisors (167503).

1050161 is an equidigital number, since it uses as much as digits as its factorization.

1050161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 1050161 is about 1024.7736335406. The cubic root of 1050161 is about 101.6448303307.

Adding to 1050161 its reverse (1610501), we get a palindrome (2660662).

The spelling of 1050161 in words is "one million, fifty thousand, one hundred sixty-one".