1413490187 has 4 divisors (see below), whose sum is σ = 1413565560. Its totient is φ = 1413414816.

The previous prime is 1413490163. The next prime is 1413490259. The reversal of 1413490187 is 7810943141.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7810943141 = 74293 ⋅105137.

It is a cyclic number.

It is not a de Polignac number, because 1413490187 - 2³⁰ = 339748363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1413490187.

It is not an unprimeable number, because it can be changed into a prime (1413490087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14948 + ... + 55230.

It is an arithmetic number, because the mean of its divisors is an integer number (353391390).

Almost surely, 2^1413490187 is an apocalyptic number.

1413490187 is a deficient number, since it is larger than the sum of its proper divisors (75373).

1413490187 is an equidigital number, since it uses as much as digits as its factorization.

1413490187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75372.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 1413490187 is about 37596.4118899663. The cubic root of 1413490187 is about 1122.2706345313.

The spelling of 1413490187 in words is "one billion, four hundred thirteen million, four hundred ninety thousand, one hundred eighty-seven".