464223620 has 24 divisors (see below), whose sum is σ = 1114137024. Its totient is φ = 159162336.

The previous prime is 464223611. The next prime is 464223659. The reversal of 464223620 is 26322464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1657802 + ... + 1658081.

It is an arithmetic number, because the mean of its divisors is an integer number (46422376).

Almost surely, 2^464223620 is an apocalyptic number.

It is an amenable number.

464223620 is an abundant number, since it is smaller than the sum of its proper divisors (649913404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464223620 is a wasteful number, since it uses less digits than its factorization.

464223620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315899 (or 3315897 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 464223620 is about 21545.8492522342. The cubic root of 464223620 is about 774.2996767484.

The spelling of 464223620 in words is "four hundred sixty-four million, two hundred twenty-three thousand, six hundred twenty".