806197458 has 32 divisors (see below), whose sum is σ = 1777124160. Its totient is φ = 241781760.

The previous prime is 806197433. The next prime is 806197459. The reversal of 806197458 is 854791608.

It is not an unprimeable number, because it can be changed into a prime (806197459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56563 + ... + 69366.

It is an arithmetic number, because the mean of its divisors is an integer number (55535130).

Almost surely, 2^806197458 is an apocalyptic number.

806197458 is an abundant number, since it is smaller than the sum of its proper divisors (970926702).

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

806197458 is a wasteful number, since it uses less digits than its factorization.

806197458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126042.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 806197458 is about 28393.6165008968. The cubic root of 806197458 is about 930.7087740616.

The spelling of 806197458 in words is "eight hundred six million, one hundred ninety-seven thousand, four hundred fifty-eight".