487407142 has 16 divisors (see below), whose sum is σ = 763603920. Its totient is φ = 233095968.

The previous prime is 487407131. The next prime is 487407157. The reversal of 487407142 is 241704784.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51453 + ... + 60184.

It is an arithmetic number, because the mean of its divisors is an integer number (47725245).

Almost surely, 2^487407142 is an apocalyptic number.

487407142 is a deficient number, since it is larger than the sum of its proper divisors (276196778).

487407142 is a wasteful number, since it uses less digits than its factorization.

487407142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111735.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 487407142 is about 22077.2992460582. The cubic root of 487407142 is about 786.9804844935.

The spelling of 487407142 in words is "four hundred eighty-seven million, four hundred seven thousand, one hundred forty-two".