1072741 has 8 divisors (see below), whose sum is σ = 1118720. Its totient is φ = 1027728.

The previous prime is 1072733. The next prime is 1072763. The reversal of 1072741 is 1472701.

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 1072741 - 2³ = 1072733 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072711) 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, 2740 + ... + 3106.

It is an arithmetic number, because the mean of its divisors is an integer number (139840).

2^1072741 is an apocalyptic number.

It is an amenable number.

1072741 is a deficient number, since it is larger than the sum of its proper divisors (45979).

1072741 is an equidigital number, since it uses as much as digits as its factorization.

1072741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 1072741 is about 1035.7321082210. The cubic root of 1072741 is about 102.3681747718.

The spelling of 1072741 in words is "one million, seventy-two thousand, seven hundred forty-one".