462987268 has 6 divisors (see below), whose sum is σ = 810227726. Its totient is φ = 231493632.

The previous prime is 462987257. The next prime is 462987281. The reversal of 462987268 is 862789264.

It can be written as a sum of positive squares in only one way, i.e., 322849024 + 140138244 = 17968^2 + 11838^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57873405 + ... + 57873412.

Almost surely, 2^462987268 is an apocalyptic number.

It is an amenable number.

462987268 is a deficient number, since it is larger than the sum of its proper divisors (347240458).

462987268 is a wasteful number, since it uses less digits than its factorization.

462987268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115746821 (or 115746819 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 52.

The square root of 462987268 is about 21517.1389362062. The cubic root of 462987268 is about 773.6116763772.

The spelling of 462987268 in words is "four hundred sixty-two million, nine hundred eighty-seven thousand, two hundred sixty-eight".