464729452 has 12 divisors (see below), whose sum is σ = 887210856. Its totient is φ = 211240640.

The previous prime is 464729407. The next prime is 464729453. The reversal of 464729452 is 254927464.

It is a junction number, because it is equal to n+sod(n) for n = 464729399 and 464729408.

It is not an unprimeable number, because it can be changed into a prime (464729453) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5280973 + ... + 5281060.

It is an arithmetic number, because the mean of its divisors is an integer number (73934238).

Almost surely, 2^464729452 is an apocalyptic number.

It is an amenable number.

464729452 is a deficient number, since it is larger than the sum of its proper divisors (422481404).

464729452 is a wasteful number, since it uses less digits than its factorization.

464729452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10562048 (or 10562046 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 464729452 is about 21557.5845585724. The cubic root of 464729452 is about 774.5808080584.

The spelling of 464729452 in words is "four hundred sixty-four million, seven hundred twenty-nine thousand, four hundred fifty-two".