487129426 has 8 divisors (see below), whose sum is σ = 835079040. Its totient is φ = 208769748.

The previous prime is 487129411. The next prime is 487129439. The reversal of 487129426 is 624921784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17397466 + ... + 17397493.

It is an arithmetic number, because the mean of its divisors is an integer number (104384880).

Almost surely, 2^487129426 is an apocalyptic number.

487129426 is a deficient number, since it is larger than the sum of its proper divisors (347949614).

487129426 is a wasteful number, since it uses less digits than its factorization.

487129426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34794968.

The product of its digits is 193536, while the sum is 43.

The square root of 487129426 is about 22071.0087218505. The cubic root of 487129426 is about 786.8309868925.

The spelling of 487129426 in words is "four hundred eighty-seven million, one hundred twenty-nine thousand, four hundred twenty-six".