8045961 has 32 divisors (see below), whose sum is σ = 13618176. Its totient is φ = 4104000.

The previous prime is 8045953. The next prime is 8045969. The reversal of 8045961 is 1695408.

It is an interprime number because it is at equal distance from previous prime (8045953) and next prime (8045969).

It is not a de Polignac number, because 8045961 - 2³ = 8045953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8045969) 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, 13806 + ... + 14376.

It is an arithmetic number, because the mean of its divisors is an integer number (425568).

Almost surely, 2^8045961 is an apocalyptic number.

It is an amenable number.

8045961 is a deficient number, since it is larger than the sum of its proper divisors (5572215).

8045961 is a wasteful number, since it uses less digits than its factorization.

8045961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 8045961 is about 2836.5403222940. The cubic root of 8045961 is about 200.3822771886.

The spelling of 8045961 in words is "eight million, forty-five thousand, nine hundred sixty-one".