486269842 has 4 divisors (see below), whose sum is σ = 729404766. Its totient is φ = 243134920.

The previous prime is 486269837. The next prime is 486269891. The reversal of 486269842 is 248962684.

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., 443902761 + 42367081 = 21069^2 + 6509^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121567459 + ... + 121567462.

Almost surely, 2^486269842 is an apocalyptic number.

486269842 is a deficient number, since it is larger than the sum of its proper divisors (243134924).

486269842 is a wasteful number, since it uses less digits than its factorization.

486269842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243134923.

The product of its digits is 1327104, while the sum is 49.

The square root of 486269842 is about 22051.5269766064. The cubic root of 486269842 is about 786.3679028832.

The spelling of 486269842 in words is "four hundred eighty-six million, two hundred sixty-nine thousand, eight hundred forty-two".