462268646 has 32 divisors (see below), whose sum is σ = 820108800. Its totient is φ = 195304200.

The previous prime is 462268643. The next prime is 462268657. The reversal of 462268646 is 646862264.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 462268597 and 462268606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462268643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43961 + ... + 53451.

It is an arithmetic number, because the mean of its divisors is an integer number (25628400).

Almost surely, 2^462268646 is an apocalyptic number.

462268646 is a deficient number, since it is larger than the sum of its proper divisors (357840154).

462268646 is an equidigital number, since it uses as much as digits as its factorization.

462268646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9585 (or 9571 counting only the distinct ones).

The product of its digits is 663552, while the sum is 44.

The square root of 462268646 is about 21500.4336235342. The cubic root of 462268646 is about 773.2112173822.

It can be divided in two parts, 46226 and 8646, that added together give a cube (54872 = 38³).

The spelling of 462268646 in words is "four hundred sixty-two million, two hundred sixty-eight thousand, six hundred forty-six".