61238041 has 8 divisors (see below), whose sum is σ = 62025480. Its totient is φ = 60455808.

The previous prime is 61238033. The next prime is 61238059. The reversal of 61238041 is 14083216.

It can be written as a sum of positive squares in 4 ways, for example, as 12531600 + 48706441 = 3540^2 + 6979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61238041 - 2³ = 61238033 is a prime.

It is a Duffinian number.

It is a zygodrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 61237997 and 61238015.

It is not an unprimeable number, because it can be changed into a prime (61238081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25855 + ... + 28123.

It is an arithmetic number, because the mean of its divisors is an integer number (7753185).

Almost surely, 2^61238041 is an apocalyptic number.

It is an amenable number.

61238041 is a deficient number, since it is larger than the sum of its proper divisors (787439).

61238041 is a wasteful number, since it uses less digits than its factorization.

61238041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2603.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 61238041 is about 7825.4738514674. The cubic root of 61238041 is about 394.1611016313.

The spelling of 61238041 in words is "sixty-one million, two hundred thirty-eight thousand, forty-one".