2741402 has 4 divisors (see below), whose sum is σ = 4112106. Its totient is φ = 1370700.

The previous prime is 2741363. The next prime is 2741411. The reversal of 2741402 is 2041472.

2741402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2719201 + 22201 = 1649^2 + 149^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685349 + ... + 685352.

2^2741402 is an apocalyptic number.

2741402 is a deficient number, since it is larger than the sum of its proper divisors (1370704).

2741402 is a wasteful number, since it uses less digits than its factorization.

2741402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370703.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 2741402 is about 1655.7179711533. The cubic root of 2741402 is about 139.9558023749.

Adding to 2741402 its reverse (2041472), we get a palindrome (4782874).

The spelling of 2741402 in words is "two million, seven hundred forty-one thousand, four hundred two".