61883339 has 4 divisors (see below), whose sum is σ = 70723824. Its totient is φ = 53042856.

The previous prime is 61883293. The next prime is 61883359. The reversal of 61883339 is 93338816.

61883339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61883339 - 2⁸ = 61883083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61883296 and 61883305.

It is not an unprimeable number, because it can be changed into a prime (61883359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4420232 + ... + 4420245.

It is an arithmetic number, because the mean of its divisors is an integer number (17680956).

Almost surely, 2^61883339 is an apocalyptic number.

61883339 is a deficient number, since it is larger than the sum of its proper divisors (8840485).

61883339 is an equidigital number, since it uses as much as digits as its factorization.

61883339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8840484.

The product of its digits is 93312, while the sum is 41.

The square root of 61883339 is about 7866.5964050535. The cubic root of 61883339 is about 395.5407623128.

The spelling of 61883339 in words is "sixty-one million, eight hundred eighty-three thousand, three hundred thirty-nine".