662265433 has 4 divisors (see below), whose sum is σ = 665593600. Its totient is φ = 658937268.

The previous prime is 662265421. The next prime is 662265437. The reversal of 662265433 is 334562266.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 334562266 = 2 ⋅167281133.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-662265433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 662265392 and 662265401.

It is not an unprimeable number, because it can be changed into a prime (662265437) 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, 1663785 + ... + 1664182.

It is an arithmetic number, because the mean of its divisors is an integer number (166398400).

Almost surely, 2^662265433 is an apocalyptic number.

It is an amenable number.

662265433 is a deficient number, since it is larger than the sum of its proper divisors (3328167).

662265433 is a wasteful number, since it uses less digits than its factorization.

662265433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328166.

The product of its digits is 155520, while the sum is 37.

The square root of 662265433 is about 25734.5183168444. The cubic root of 662265433 is about 871.6538027748.

The spelling of 662265433 in words is "six hundred sixty-two million, two hundred sixty-five thousand, four hundred thirty-three".