61044293 has 2 divisors, whose sum is σ = 61044294. Its totient is φ = 61044292.

The previous prime is 61044281. The next prime is 61044307. The reversal of 61044293 is 39244016.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53553124 + 7491169 = 7318^2 + 2737^2 .

It is a cyclic number.

It is not a de Polignac number, because 61044293 - 2¹² = 61040197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61044223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30522146 + 30522147.

It is an arithmetic number, because the mean of its divisors is an integer number (30522147).

Almost surely, 2^61044293 is an apocalyptic number.

It is an amenable number.

61044293 is a deficient number, since it is larger than the sum of its proper divisors (1).

61044293 is an equidigital number, since it uses as much as digits as its factorization.

61044293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 61044293 is about 7813.0847301178. The cubic root of 61044293 is about 393.7449735480.

The spelling of 61044293 in words is "sixty-one million, forty-four thousand, two hundred ninety-three".