2657674 has 8 divisors (see below), whose sum is σ = 3996000. Its totient is φ = 1325676.

The previous prime is 2657671. The next prime is 2657687. The reversal of 2657674 is 4767562.

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

It is not an unprimeable number, because it can be changed into a prime (2657671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334 + ... + 2329.

It is an arithmetic number, because the mean of its divisors is an integer number (499500).

2^2657674 is an apocalyptic number.

2657674 is a deficient number, since it is larger than the sum of its proper divisors (1338326).

2657674 is a wasteful number, since it uses less digits than its factorization.

2657674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164.

The product of its digits is 70560, while the sum is 37.

The square root of 2657674 is about 1630.2374060240. The cubic root of 2657674 is about 138.5162001494.

The spelling of 2657674 in words is "two million, six hundred fifty-seven thousand, six hundred seventy-four".