1072141 has 8 divisors (see below), whose sum is σ = 1238720. Its totient is φ = 908928.

The previous prime is 1072133. The next prime is 1072147. The reversal of 1072141 is 1412701.

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

It is a cyclic number.

It is not a de Polignac number, because 1072141 - 2³ = 1072133 is a prime.

It is a super-2 number, since 2×1072141² = 2298972647762, 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 (1072147) 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, 111 + ... + 1468.

It is an arithmetic number, because the mean of its divisors is an integer number (154840).

2^1072141 is an apocalyptic number.

It is an amenable number.

1072141 is a deficient number, since it is larger than the sum of its proper divisors (166579).

1072141 is an equidigital number, since it uses as much as digits as its factorization.

1072141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 1072141 is about 1035.4424175202. The cubic root of 1072141 is about 102.3490858648.

Adding to 1072141 its reverse (1412701), we get a palindrome (2484842).

The spelling of 1072141 in words is "one million, seventy-two thousand, one hundred forty-one".