412952191 has 4 divisors (see below), whose sum is σ = 414724752. Its totient is φ = 411179632.

The previous prime is 412952179. The next prime is 412952201. The reversal of 412952191 is 191259214.

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 412952191 - 2⁷ = 412952063 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 (412952591) 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 in 3 ways as a sum of consecutive naturals, for example, 885931 + ... + 886396.

It is an arithmetic number, because the mean of its divisors is an integer number (103681188).

Almost surely, 2^412952191 is an apocalyptic number.

412952191 is a deficient number, since it is larger than the sum of its proper divisors (1772561).

412952191 is a wasteful number, since it uses less digits than its factorization.

412952191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772560.

The product of its digits is 6480, while the sum is 34.

The square root of 412952191 is about 20321.2251353111. The cubic root of 412952191 is about 744.6746870307.

The spelling of 412952191 in words is "four hundred twelve million, nine hundred fifty-two thousand, one hundred ninety-one".