61080433 has 16 divisors (see below), whose sum is σ = 65784960. Its totient is φ = 56577664.

The previous prime is 61080431. The next prime is 61080449. The reversal of 61080433 is 33408016.

It is a cyclic number.

It is not a de Polignac number, because 61080433 - 2¹ = 61080431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61080398 and 61080407.

It is not an unprimeable number, because it can be changed into a prime (61080431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108210 + ... + 108772.

It is an arithmetic number, because the mean of its divisors is an integer number (4111560).

Almost surely, 2^61080433 is an apocalyptic number.

It is an amenable number.

61080433 is a deficient number, since it is larger than the sum of its proper divisors (4704527).

61080433 is a wasteful number, since it uses less digits than its factorization.

61080433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 61080433 is about 7815.3971748082. The cubic root of 61080433 is about 393.8226610510.

Adding to 61080433 its reverse (33408016), we get a palindrome (94488449).

The spelling of 61080433 in words is "sixty-one million, eighty thousand, four hundred thirty-three".