967407121 has 4 divisors (see below), whose sum is σ = 971003700. Its totient is φ = 963810544.

The previous prime is 967407079. The next prime is 967407131. The reversal of 967407121 is 121704769.

967407121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 121704769 = 41 ⋅2968409.

It can be written as a sum of positive squares in 2 ways, for example, as 388523521 + 578883600 = 19711^2 + 24060^2 .

It is a cyclic number.

It is not a de Polignac number, because 967407121 - 2²⁷ = 833189393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (967407131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1797886 + ... + 1798423.

It is an arithmetic number, because the mean of its divisors is an integer number (242750925).

Almost surely, 2^967407121 is an apocalyptic number.

It is an amenable number.

967407121 is a deficient number, since it is larger than the sum of its proper divisors (3596579).

967407121 is a wasteful number, since it uses less digits than its factorization.

967407121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3596578.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 967407121 is about 31103.1689864554. The cubic root of 967407121 is about 989.0154893202.

The spelling of 967407121 in words is "nine hundred sixty-seven million, four hundred seven thousand, one hundred twenty-one".