2735042 has 4 divisors (see below), whose sum is σ = 4102566. Its totient is φ = 1367520.

The previous prime is 2735023. The next prime is 2735081. The reversal of 2735042 is 2405372.

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., 1692601 + 1042441 = 1301^2 + 1021^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2734999 and 2735017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683759 + ... + 683762.

2^2735042 is an apocalyptic number.

2735042 is a deficient number, since it is larger than the sum of its proper divisors (1367524).

2735042 is a wasteful number, since it uses less digits than its factorization.

2735042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367523.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2735042 is about 1653.7962389605. The cubic root of 2735042 is about 139.8474869771.

The spelling of 2735042 in words is "two million, seven hundred thirty-five thousand, forty-two".