487835742 has 16 divisors (see below), whose sum is σ = 977340672. Its totient is φ = 162333720.

The previous prime is 487835729. The next prime is 487835749. The reversal of 487835742 is 247538784.

It is a super-2 number, since 2×487835742² = 475967422345381128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 487835691 and 487835700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487835749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65734 + ... + 72777.

It is an arithmetic number, because the mean of its divisors is an integer number (61083792).

Almost surely, 2^487835742 is an apocalyptic number.

487835742 is an abundant number, since it is smaller than the sum of its proper divisors (489504930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487835742 is a wasteful number, since it uses less digits than its factorization.

487835742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139103.

The product of its digits is 1505280, while the sum is 48.

The square root of 487835742 is about 22087.0039163305. The cubic root of 487835742 is about 787.2110932167.

The spelling of 487835742 in words is "four hundred eighty-seven million, eight hundred thirty-five thousand, seven hundred forty-two".