2662434 has 48 divisors (see below), whose sum is σ = 6177600. Its totient is φ = 826848.

The previous prime is 2662399. The next prime is 2662453. The reversal of 2662434 is 4342662.

2662434 is a `hidden beast` number, since 2 + 6 + 624 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2662398 and 2662407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24372 + ... + 24480.

It is an arithmetic number, because the mean of its divisors is an integer number (128700).

2^2662434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2662434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3088800).

2662434 is an abundant number, since it is smaller than the sum of its proper divisors (3515166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2662434 is a wasteful number, since it uses less digits than its factorization.

2662434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 196 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 2662434 is about 1631.6966629861. The cubic root of 2662434 is about 138.5988468386.

The spelling of 2662434 in words is "two million, six hundred sixty-two thousand, four hundred thirty-four".