1074861 has 6 divisors (see below), whose sum is σ = 1552590. Its totient is φ = 716568.

The previous prime is 1074851. The next prime is 1074877. The reversal of 1074861 is 1684701.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 799236 + 275625 = 894^2 + 525^2 .

It is not a de Polignac number, because 1074861 - 2¹⁰ = 1073837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59706 + ... + 59723.

It is an arithmetic number, because the mean of its divisors is an integer number (258765).

2^1074861 is an apocalyptic number.

It is an amenable number.

1074861 is a deficient number, since it is larger than the sum of its proper divisors (477729).

1074861 is a wasteful number, since it uses less digits than its factorization.

1074861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119435 (or 119432 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1074861 is about 1036.7550337471. The cubic root of 1074861 is about 102.4355652930.

The spelling of 1074861 in words is "one million, seventy-four thousand, eight hundred sixty-one".