2100674 has 4 divisors (see below), whose sum is σ = 3151014. Its totient is φ = 1050336.

The previous prime is 2100661. The next prime is 2100691. The reversal of 2100674 is 4760012.

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., 1803649 + 297025 = 1343^2 + 545^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525167 + ... + 525170.

2^2100674 is an apocalyptic number.

2100674 is a deficient number, since it is larger than the sum of its proper divisors (1050340).

2100674 is a wasteful number, since it uses less digits than its factorization.

2100674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050339.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2100674 is about 1449.3702080559. The cubic root of 2100674 is about 128.0716151977.

Adding to 2100674 its reverse (4760012), we get a palindrome (6860686).

The spelling of 2100674 in words is "two million, one hundred thousand, six hundred seventy-four".