464223532 has 24 divisors (see below), whose sum is σ = 841498560. Its totient is φ = 223816320.

The previous prime is 464223499. The next prime is 464223553. The reversal of 464223532 is 235322464.

It is a junction number, because it is equal to n+sod(n) for n = 464223494 and 464223503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106557 + ... + 110827.

It is an arithmetic number, because the mean of its divisors is an integer number (35062440).

Almost surely, 2^464223532 is an apocalyptic number.

It is an amenable number.

464223532 is a deficient number, since it is larger than the sum of its proper divisors (377275028).

464223532 is a wasteful number, since it uses less digits than its factorization.

464223532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5241 (or 5239 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 464223532 is about 21545.8472100774. The cubic root of 464223532 is about 774.2996278220.

Adding to 464223532 its reverse (235322464), we get a palindrome (699545996).

The spelling of 464223532 in words is "four hundred sixty-four million, two hundred twenty-three thousand, five hundred thirty-two".