487378762 has 12 divisors (see below), whose sum is σ = 791630550. Its totient is φ = 224943888.

The previous prime is 487378753. The next prime is 487378769. The reversal of 487378762 is 267873784.

It can be written as a sum of positive squares in 3 ways, for example, as 379821121 + 107557641 = 19489^2 + 10371^2 .

It is not an unprimeable number, because it can be changed into a prime (487378769) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 720637 + ... + 721312.

Almost surely, 2^487378762 is an apocalyptic number.

487378762 is a deficient number, since it is larger than the sum of its proper divisors (304251788).

487378762 is a wasteful number, since it uses less digits than its factorization.

487378762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441977 (or 1441964 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 52.

The square root of 487378762 is about 22076.6564950402. The cubic root of 487378762 is about 786.9652098304.

The spelling of 487378762 in words is "four hundred eighty-seven million, three hundred seventy-eight thousand, seven hundred sixty-two".