798154 has 16 divisors (see below), whose sum is σ = 1398528. Its totient is φ = 334512.

The previous prime is 798151. The next prime is 798173. The reversal of 798154 is 451897.

It is a happy number.

798154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (798151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52 + ... + 1264.

It is an arithmetic number, because the mean of its divisors is an integer number (87408).

2⁷⁹⁸¹⁵⁴ is an apocalyptic number.

798154 is a deficient number, since it is larger than the sum of its proper divisors (600374).

798154 is a wasteful number, since it uses less digits than its factorization.

798154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269.

The product of its digits is 10080, while the sum is 34.

The square root of 798154 is about 893.3946496370. The cubic root of 798154 is about 92.7603185726.

The spelling of 798154 in words is "seven hundred ninety-eight thousand, one hundred fifty-four".