61483087 has 2 divisors, whose sum is σ = 61483088. Its totient is φ = 61483086.

The previous prime is 61483063. The next prime is 61483139. The reversal of 61483087 is 78038416.

It is a happy number.

61483087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61483087 - 2⁷ = 61482959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61483007) 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 as a sum of consecutive naturals, namely, 30741543 + 30741544.

It is an arithmetic number, because the mean of its divisors is an integer number (30741544).

Almost surely, 2^61483087 is an apocalyptic number.

61483087 is a deficient number, since it is larger than the sum of its proper divisors (1).

61483087 is an equidigital number, since it uses as much as digits as its factorization.

61483087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 61483087 is about 7841.1151630364. The cubic root of 61483087 is about 394.6861513802.

The spelling of 61483087 in words is "sixty-one million, four hundred eighty-three thousand, eighty-seven".