2662634 has 8 divisors (see below), whose sum is σ = 4301220. Its totient is φ = 1228896.

The previous prime is 2662607. The next prime is 2662651. The reversal of 2662634 is 4362662.

It can be written as a sum of positive squares in 2 ways, for example, as 2569609 + 93025 = 1603^2 + 305^2 .

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

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2662597 and 2662606.

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, 51179 + ... + 51230.

2^2662634 is an apocalyptic number.

2662634 is a deficient number, since it is larger than the sum of its proper divisors (1638586).

2662634 is a wasteful number, since it uses less digits than its factorization.

2662634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102424.

The product of its digits is 10368, while the sum is 29.

The square root of 2662634 is about 1631.7579477361. The cubic root of 2662634 is about 138.6023172314.

The spelling of 2662634 in words is "two million, six hundred sixty-two thousand, six hundred thirty-four".