465707272 has 8 divisors (see below), whose sum is σ = 873201150. Its totient is φ = 232853632.

The previous prime is 465707269. The next prime is 465707287. The reversal of 465707272 is 272707564.

It can be written as a sum of positive squares in only one way, i.e., 331749796 + 133957476 = 18214^2 + 11574^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29106697 + ... + 29106712.

Almost surely, 2^465707272 is an apocalyptic number.

It is an amenable number.

465707272 is a deficient number, since it is larger than the sum of its proper divisors (407493878).

465707272 is a wasteful number, since it uses less digits than its factorization.

465707272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58213415 (or 58213411 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 465707272 is about 21580.2518984371. The cubic root of 465707272 is about 775.1236830698.

The spelling of 465707272 in words is "four hundred sixty-five million, seven hundred seven thousand, two hundred seventy-two".