2251406674 has 8 divisors (see below), whose sum is σ = 3684120048. Its totient is φ = 1023366660.

The previous prime is 2251406629. The next prime is 2251406743. The reversal of 2251406674 is 4766041522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51168312 + ... + 51168355.

It is an arithmetic number, because the mean of its divisors is an integer number (460515006).

Almost surely, 2^2251406674 is an apocalyptic number.

2251406674 is a deficient number, since it is larger than the sum of its proper divisors (1432713374).

2251406674 is a wasteful number, since it uses less digits than its factorization.

2251406674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102336680.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 2251406674 is about 47448.9902316161. The cubic root of 2251406674 is about 1310.6437164221.

It can be divided in two parts, 2 and 251406674, that added together give a triangular number (251406676 = T₂₂₄₂₃).

The spelling of 2251406674 in words is "two billion, two hundred fifty-one million, four hundred six thousand, six hundred seventy-four".