60974681 has 2 divisors, whose sum is σ = 60974682. Its totient is φ = 60974680.

The previous prime is 60974663. The next prime is 60974707. The reversal of 60974681 is 18647906.

60974681 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 can be written as a sum of positive squares in only one way, i.e., 59059225 + 1915456 = 7685^2 + 1384^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60974681 is a prime.

It is a super-2 number, since 2×60974681² = 7435823446103522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60974611) 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, 30487340 + 30487341.

It is an arithmetic number, because the mean of its divisors is an integer number (30487341).

Almost surely, 2^60974681 is an apocalyptic number.

It is an amenable number.

60974681 is a deficient number, since it is larger than the sum of its proper divisors (1).

60974681 is an equidigital number, since it uses as much as digits as its factorization.

60974681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 60974681 is about 7808.6286247971. The cubic root of 60974681 is about 393.5952472911.

The spelling of 60974681 in words is "sixty million, nine hundred seventy-four thousand, six hundred eighty-one".