61574341 has 2 divisors, whose sum is σ = 61574342. Its totient is φ = 61574340.

The previous prime is 61574329. The next prime is 61574351. The reversal of 61574341 is 14347516.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45171841 + 16402500 = 6721^2 + 4050^2 .

It is a cyclic number.

It is not a de Polignac number, because 61574341 - 2⁷ = 61574213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61574321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30787170 + 30787171.

It is an arithmetic number, because the mean of its divisors is an integer number (30787171).

Almost surely, 2^61574341 is an apocalyptic number.

It is an amenable number.

61574341 is a deficient number, since it is larger than the sum of its proper divisors (1).

61574341 is an equidigital number, since it uses as much as digits as its factorization.

61574341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 31.

The square root of 61574341 is about 7846.9319482203. The cubic root of 61574341 is about 394.8813209663.

The spelling of 61574341 in words is "sixty-one million, five hundred seventy-four thousand, three hundred forty-one".