60631 has 2 divisors, whose sum is σ = 60632. Its totient is φ = 60630.

The previous prime is 60623. The next prime is 60637. The reversal of 60631 is 13606.

It is a happy number.

60631 is nontrivially palindromic in base 6.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60631 - 2³ = 60623 is a prime.

It is a super-2 number, since 2×60631² = 7352236322, which contains 22 as substring.

60631 is a lucky number.

It is a zygodrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60637) 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 as a sum of consecutive naturals, namely, 30315 + 30316.

It is an arithmetic number, because the mean of its divisors is an integer number (30316).

2⁶⁰⁶³¹ is an apocalyptic number.

60631 is a deficient number, since it is larger than the sum of its proper divisors (1).

60631 is an equidigital number, since it uses as much as digits as its factorization.

60631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 60631 is about 246.2336288974. The cubic root of 60631 is about 39.2854359681.

The spelling of 60631 in words is "sixty thousand, six hundred thirty-one".