1230387502 has 8 divisors (see below), whose sum is σ = 1846825200. Its totient is φ = 614779104.

The previous prime is 1230387463. The next prime is 1230387517. The reversal of 1230387502 is 2057830321.

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

It is a congruent number.

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, 203602 + ... + 209557.

It is an arithmetic number, because the mean of its divisors is an integer number (230853150).

Almost surely, 2^1230387502 is an apocalyptic number.

1230387502 is a deficient number, since it is larger than the sum of its proper divisors (616437698).

1230387502 is a wasteful number, since it uses less digits than its factorization.

1230387502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414650.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 1230387502 is about 35076.8798783472. The cubic root of 1230387502 is about 1071.5537743092.

The spelling of 1230387502 in words is "one billion, two hundred thirty million, three hundred eighty-seven thousand, five hundred two".