60987629 has 2 divisors, whose sum is σ = 60987630. Its totient is φ = 60987628.

The previous prime is 60987613. The next prime is 60987643. The reversal of 60987629 is 92678906.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57729604 + 3258025 = 7598^2 + 1805^2 .

It is a cyclic number.

It is not a de Polignac number, because 60987629 - 2⁴ = 60987613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60987649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30493814 + 30493815.

It is an arithmetic number, because the mean of its divisors is an integer number (30493815).

Almost surely, 2^60987629 is an apocalyptic number.

It is an amenable number.

60987629 is a deficient number, since it is larger than the sum of its proper divisors (1).

60987629 is an equidigital number, since it uses as much as digits as its factorization.

60987629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 60987629 is about 7809.4576636281. The cubic root of 60987629 is about 393.6231053599.

It can be divided in two parts, 60987 and 629, that added together give a palindrome (61616).

The spelling of 60987629 in words is "sixty million, nine hundred eighty-seven thousand, six hundred twenty-nine".