2311074 has 12 divisors (see below), whose sum is σ = 5007366. Its totient is φ = 770352.

The previous prime is 2311061. The next prime is 2311079. The reversal of 2311074 is 4701132.

It can be written as a sum of positive squares in only one way, i.e., 1580049 + 731025 = 1257^2 + 855^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 128393 = 2311074 / (2 + 3 + 1 + 1 + 0 + 7 + 4).

It is not an unprimeable number, because it can be changed into a prime (2311079) 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, 64179 + ... + 64214.

2^2311074 is an apocalyptic number.

2311074 is an abundant number, since it is smaller than the sum of its proper divisors (2696292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2311074 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 2311074 = (4312170)₉.

2311074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128401 (or 128398 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2311074 is about 1520.2216943591. The cubic root of 2311074 is about 132.2121244973.

The spelling of 2311074 in words is "two million, three hundred eleven thousand, seventy-four".