662035043 has 4 divisors (see below), whose sum is σ = 679927920. Its totient is φ = 644142168.

The previous prime is 662034983. The next prime is 662035051. The reversal of 662035043 is 340530266.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340530266 = 2 ⋅170265133.

It is a cyclic number.

It is not a de Polignac number, because 662035043 - 2⁶ = 662034979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 662034997 and 662035015.

It is not an unprimeable number, because it can be changed into a prime (662038043) 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, 8946383 + ... + 8946456.

It is an arithmetic number, because the mean of its divisors is an integer number (169981980).

Almost surely, 2^662035043 is an apocalyptic number.

662035043 is a deficient number, since it is larger than the sum of its proper divisors (17892877).

662035043 is a wasteful number, since it uses less digits than its factorization.

662035043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17892876.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 662035043 is about 25730.0416439616. The cubic root of 662035043 is about 871.5527135934.

The spelling of 662035043 in words is "six hundred sixty-two million, thirty-five thousand, forty-three".