61241033 has 6 divisors (see below), whose sum is σ = 71239626. Its totient is φ = 52492272.

The previous prime is 61241029. The next prime is 61241039. The reversal of 61241033 is 33014216.

It can be written as a sum of positive squares in only one way, i.e., 58323769 + 2917264 = 7637^2 + 1708^2 .

It is not a de Polignac number, because 61241033 - 2² = 61241029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61240996 and 61241014.

It is not an unprimeable number, because it can be changed into a prime (61241039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 624860 + ... + 624957.

It is an arithmetic number, because the mean of its divisors is an integer number (11873271).

Almost surely, 2^61241033 is an apocalyptic number.

It is an amenable number.

61241033 is a deficient number, since it is larger than the sum of its proper divisors (9998593).

61241033 is a wasteful number, since it uses less digits than its factorization.

61241033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249831 (or 1249824 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 61241033 is about 7825.6650196645. The cubic root of 61241033 is about 394.1675209027.

Adding to 61241033 its reverse (33014216), we get a palindrome (94255249).

The spelling of 61241033 in words is "sixty-one million, two hundred forty-one thousand, thirty-three".