7461761 has 2 divisors, whose sum is σ = 7461762. Its totient is φ = 7461760.

The previous prime is 7461757. The next prime is 7461763. The reversal of 7461761 is 1671647.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5612161 + 1849600 = 2369^2 + 1360^2 .

It is a cyclic number.

It is not a de Polignac number, because 7461761 - 2² = 7461757 is a prime.

It is a super-2 number, since 2×7461761² = 111355754442242, which contains 22 as substring.

Together with 7461763, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7461763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3730880 + 3730881.

It is an arithmetic number, because the mean of its divisors is an integer number (3730881).

Almost surely, 2^7461761 is an apocalyptic number.

It is an amenable number.

7461761 is a deficient number, since it is larger than the sum of its proper divisors (1).

7461761 is an equidigital number, since it uses as much as digits as its factorization.

7461761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 32.

The square root of 7461761 is about 2731.6224116814. The cubic root of 7461761 is about 195.4101470258.

The spelling of 7461761 in words is "seven million, four hundred sixty-one thousand, seven hundred sixty-one".