807402 has 16 divisors (see below), whose sum is σ = 1645920. Its totient is φ = 263952.

The previous prime is 807383. The next prime is 807403. The reversal of 807402 is 204708.

It is a happy number.

807402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (807403) by changing a digit.

807402 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952 + ... + 1587.

It is an arithmetic number, because the mean of its divisors is an integer number (102870).

2⁸⁰⁷⁴⁰² is an apocalyptic number.

807402 is an abundant number, since it is smaller than the sum of its proper divisors (838518).

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

807402 is a wasteful number, since it uses less digits than its factorization.

807402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 807402 is about 898.5555074674. Note that the first 4 decimals coincide. The cubic root of 807402 is about 93.1172068310.

The spelling of 807402 in words is "eight hundred seven thousand, four hundred two".