7955261 has 4 divisors (see below), whose sum is σ = 8037372. Its totient is φ = 7873152.

The previous prime is 7955239. The next prime is 7955273. The reversal of 7955261 is 1625597.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1625597 = 311 ⋅5227.

It can be written as a sum of positive squares in 2 ways, for example, as 1038361 + 6916900 = 1019^2 + 2630^2 .

It is a cyclic number.

It is not a de Polignac number, because 7955261 - 2¹⁴ = 7938877 is a prime.

It is a super-3 number, since 3×7955261³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7955461) 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, 40910 + ... + 41103.

It is an arithmetic number, because the mean of its divisors is an integer number (2009343).

Almost surely, 2^7955261 is an apocalyptic number.

It is an amenable number.

7955261 is a deficient number, since it is larger than the sum of its proper divisors (82111).

7955261 is an equidigital number, since it uses as much as digits as its factorization.

7955261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82110.

The product of its digits is 18900, while the sum is 35.

The square root of 7955261 is about 2820.5072238872. The cubic root of 7955261 is about 199.6264778403.

The spelling of 7955261 in words is "seven million, nine hundred fifty-five thousand, two hundred sixty-one".