464147212 has 12 divisors (see below), whose sum is σ = 813155616. Its totient is φ = 231817040.

The previous prime is 464147207. The next prime is 464147251. The reversal of 464147212 is 212741464.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60043 + ... + 67330.

It is an arithmetic number, because the mean of its divisors is an integer number (67762968).

Almost surely, 2^464147212 is an apocalyptic number.

It is an amenable number.

464147212 is a deficient number, since it is larger than the sum of its proper divisors (349008404).

464147212 is a wasteful number, since it uses less digits than its factorization.

464147212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128288 (or 128286 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 464147212 is about 21544.0760303152. The cubic root of 464147212 is about 774.2571929587.

Adding to 464147212 its reverse (212741464), we get a palindrome (676888676).

The spelling of 464147212 in words is "four hundred sixty-four million, one hundred forty-seven thousand, two hundred twelve".