462268209 has 8 divisors (see below), whose sum is σ = 663769792. Its totient is φ = 284472720.

The previous prime is 462268181. The next prime is 462268217. The reversal of 462268209 is 902862264.

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

It is not a de Polignac number, because 462268209 - 2¹² = 462264113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 11853031 = 462268209 / (4 + 6 + 2 + 2 + 6 + 8 + 2 + 0 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (462268109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5926477 + ... + 5926554.

It is an arithmetic number, because the mean of its divisors is an integer number (82971224).

Almost surely, 2^462268209 is an apocalyptic number.

It is an amenable number.

462268209 is a deficient number, since it is larger than the sum of its proper divisors (201501583).

462268209 is a wasteful number, since it uses less digits than its factorization.

462268209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11853047.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 462268209 is about 21500.4234609461. The cubic root of 462268209 is about 773.2109737336.

The spelling of 462268209 in words is "four hundred sixty-two million, two hundred sixty-eight thousand, two hundred nine".