60987583 has 2 divisors, whose sum is σ = 60987584. Its totient is φ = 60987582.

The previous prime is 60987547. The next prime is 60987599. The reversal of 60987583 is 38578906.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60987583 - 2¹⁷ = 60856511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60987503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30493791 + 30493792.

It is an arithmetic number, because the mean of its divisors is an integer number (30493792).

Almost surely, 2^60987583 is an apocalyptic number.

60987583 is a deficient number, since it is larger than the sum of its proper divisors (1).

60987583 is an equidigital number, since it uses as much as digits as its factorization.

60987583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 60987583 is about 7809.4547184807. The cubic root of 60987583 is about 393.6230063963.

The spelling of 60987583 in words is "sixty million, nine hundred eighty-seven thousand, five hundred eighty-three".