462447002 has 4 divisors (see below), whose sum is σ = 693670506. Its totient is φ = 231223500.

The previous prime is 462447001. The next prime is 462447017. The reversal of 462447002 is 200744264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 385376161 + 77070841 = 19631^2 + 8779^2 .

It is not an unprimeable number, because it can be changed into a prime (462447001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115611749 + ... + 115611752.

Almost surely, 2^462447002 is an apocalyptic number.

462447002 is a deficient number, since it is larger than the sum of its proper divisors (231223504).

462447002 is a wasteful number, since it uses less digits than its factorization.

462447002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231223503.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 462447002 is about 21504.5809538340. The cubic root of 462447002 is about 773.3106466706.

The spelling of 462447002 in words is "four hundred sixty-two million, four hundred forty-seven thousand, two".