801681454 has 12 divisors (see below), whose sum is σ = 1398852504. Its totient is φ = 343577724.

The previous prime is 801681451. The next prime is 801681457. The reversal of 801681454 is 454186108.

801681454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (801681451) and next prime (801681457).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801681451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4090114 + ... + 4090309.

It is an arithmetic number, because the mean of its divisors is an integer number (116571042).

Almost surely, 2^801681454 is an apocalyptic number.

801681454 is a deficient number, since it is larger than the sum of its proper divisors (597171050).

801681454 is a wasteful number, since it uses less digits than its factorization.

801681454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8180439 (or 8180432 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 801681454 is about 28313.9798332908. The cubic root of 801681454 is about 928.9676964330.

The spelling of 801681454 in words is "eight hundred one million, six hundred eighty-one thousand, four hundred fifty-four".