1487413238 has 4 divisors (see below), whose sum is σ = 2231119860. Its totient is φ = 743706618.

The previous prime is 1487413231. The next prime is 1487413241. The reversal of 1487413238 is 8323147841.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1487413195 and 1487413204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487413231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371853308 + ... + 371853311.

It is an arithmetic number, because the mean of its divisors is an integer number (557779965).

Almost surely, 2^1487413238 is an apocalyptic number.

1487413238 is a deficient number, since it is larger than the sum of its proper divisors (743706622).

1487413238 is an equidigital number, since it uses as much as digits as its factorization.

1487413238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743706621.

The product of its digits is 129024, while the sum is 41.

The square root of 1487413238 is about 38566.9967459225. The cubic root of 1487413238 is about 1141.5034124731.

The spelling of 1487413238 in words is "one billion, four hundred eighty-seven million, four hundred thirteen thousand, two hundred thirty-eight".