851232414 has 64 divisors (see below), whose sum is σ = 1828569600. Its totient is φ = 263388672.

The previous prime is 851232413. The next prime is 851232443. The reversal of 851232414 is 414232158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (851232413) 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 31 ways as a sum of consecutive naturals, for example, 1938807 + ... + 1939245.

It is an arithmetic number, because the mean of its divisors is an integer number (28571400).

Almost surely, 2^851232414 is an apocalyptic number.

851232414 is an abundant number, since it is smaller than the sum of its proper divisors (977337186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

851232414 is a wasteful number, since it uses less digits than its factorization.

851232414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769.

The product of its digits is 7680, while the sum is 30.

The square root of 851232414 is about 29175.8875443404. The cubic root of 851232414 is about 947.7258304700.

The spelling of 851232414 in words is "eight hundred fifty-one million, two hundred thirty-two thousand, four hundred fourteen".