806152 has 8 divisors (see below), whose sum is σ = 1511550. Its totient is φ = 403072.

The previous prime is 806137. The next prime is 806153. The reversal of 806152 is 251608.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 617796 + 188356 = 786^2 + 434^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (806153) by changing a digit.

806152 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50377 + ... + 50392.

2⁸⁰⁶¹⁵² is an apocalyptic number.

It is an amenable number.

806152 is a deficient number, since it is larger than the sum of its proper divisors (705398).

806152 is a wasteful number, since it uses less digits than its factorization.

806152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100775 (or 100771 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 806152 is about 897.8596772325. The cubic root of 806152 is about 93.0691280847.

The spelling of 806152 in words is "eight hundred six thousand, one hundred fifty-two".