412736887 has 4 divisors (see below), whose sum is σ = 423891976. Its totient is φ = 401581800.

The previous prime is 412736879. The next prime is 412736921. The reversal of 412736887 is 788637214.

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

It is a cyclic number.

It is not a de Polignac number, because 412736887 - 2³ = 412736879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412736827) 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, 5577489 + ... + 5577562.

It is an arithmetic number, because the mean of its divisors is an integer number (105972994).

Almost surely, 2^412736887 is an apocalyptic number.

412736887 is a deficient number, since it is larger than the sum of its proper divisors (11155089).

412736887 is a wasteful number, since it uses less digits than its factorization.

412736887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11155088.

The product of its digits is 451584, while the sum is 46.

The square root of 412736887 is about 20315.9269293823. The cubic root of 412736887 is about 744.5452456452.

It can be divided in two parts, 4127 and 36887, that added together give a palindrome (41014).

The spelling of 412736887 in words is "four hundred twelve million, seven hundred thirty-six thousand, eight hundred eighty-seven".