506462386 has 4 divisors (see below), whose sum is σ = 759693582. Its totient is φ = 253231192.

The previous prime is 506462371. The next prime is 506462413. The reversal of 506462386 is 683264605.

It is a happy number.

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., 319730161 + 186732225 = 17881^2 + 13665^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126615595 + ... + 126615598.

Almost surely, 2^506462386 is an apocalyptic number.

506462386 is a deficient number, since it is larger than the sum of its proper divisors (253231196).

506462386 is a wasteful number, since it uses less digits than its factorization.

506462386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253231195.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 506462386 is about 22504.7191939824. The cubic root of 506462386 is about 797.1053650344.

The spelling of 506462386 in words is "five hundred six million, four hundred sixty-two thousand, three hundred eighty-six".