7601131 has 2 divisors, whose sum is σ = 7601132. Its totient is φ = 7601130.

The previous prime is 7601123. The next prime is 7601137. The reversal of 7601131 is 1311067.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1311067) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7601131 - 2³ = 7601123 is a prime.

It is a super-2 number, since 2×7601131² = 115554384958322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7601099 and 7601108.

It is not a weakly prime, because it can be changed into another prime (7601137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3800565 + 3800566.

It is an arithmetic number, because the mean of its divisors is an integer number (3800566).

Almost surely, 2^7601131 is an apocalyptic number.

7601131 is a deficient number, since it is larger than the sum of its proper divisors (1).

7601131 is an equidigital number, since it uses as much as digits as its factorization.

7601131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 7601131 is about 2757.0148711967. The cubic root of 7601131 is about 196.6192668813.

Adding to 7601131 its reverse (1311067), we get a palindrome (8912198).

Subtracting from 7601131 its reverse (1311067), we obtain a square (6290064 = 2508²).

It can be divided in two parts, 760 and 1131, that added together give a triangular number (1891 = T₆₁).

The spelling of 7601131 in words is "seven million, six hundred one thousand, one hundred thirty-one".