8150961 has 32 divisors (see below), whose sum is σ = 13592320. Its totient is φ = 4230144.

The previous prime is 8150953. The next prime is 8150971. The reversal of 8150961 is 1690518.

It is a happy number.

It is not a de Polignac number, because 8150961 - 2³ = 8150953 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8150921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19725 + ... + 20133.

It is an arithmetic number, because the mean of its divisors is an integer number (424760).

Almost surely, 2^8150961 is an apocalyptic number.

It is an amenable number.

8150961 is a deficient number, since it is larger than the sum of its proper divisors (5441359).

8150961 is a wasteful number, since it uses less digits than its factorization.

8150961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 8150961 is about 2854.9887915717. The cubic root of 8150961 is about 201.2501773335.

The spelling of 8150961 in words is "eight million, one hundred fifty thousand, nine hundred sixty-one".