7269961 has 4 divisors (see below), whose sum is σ = 7276932. Its totient is φ = 7262992.

The previous prime is 7269959. The next prime is 7269971. The reversal of 7269961 is 1699627.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2673225 + 4596736 = 1635^2 + 2144^2 .

It is a cyclic number.

It is not a de Polignac number, because 7269961 - 2¹ = 7269959 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7269971) 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, 1570 + ... + 4123.

It is an arithmetic number, because the mean of its divisors is an integer number (1819233).

Almost surely, 2^7269961 is an apocalyptic number.

It is an amenable number.

7269961 is a deficient number, since it is larger than the sum of its proper divisors (6971).

7269961 is a wasteful number, since it uses less digits than its factorization.

7269961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6970.

The product of its digits is 40824, while the sum is 40.

The square root of 7269961 is about 2696.2865203832. The cubic root of 7269961 is about 193.7212935618.

The spelling of 7269961 in words is "seven million, two hundred sixty-nine thousand, nine hundred sixty-one".