60950981 has 8 divisors (see below), whose sum is σ = 75016704. Its totient is φ = 48224880.

The previous prime is 60950959. The next prime is 60951019. The reversal of 60950981 is 18905906.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60950981 - 2¹⁰ = 60949957 is a prime.

It is a super-2 number, since 2×60950981² = 7430044169724722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60950921) 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 in 7 ways as a sum of consecutive naturals, for example, 334805 + ... + 334986.

It is an arithmetic number, because the mean of its divisors is an integer number (9377088).

Almost surely, 2^60950981 is an apocalyptic number.

It is an amenable number.

60950981 is a deficient number, since it is larger than the sum of its proper divisors (14065723).

60950981 is a wasteful number, since it uses less digits than its factorization.

60950981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669811.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 60950981 is about 7807.1109253039. The cubic root of 60950981 is about 393.5442457057.

The spelling of 60950981 in words is "sixty million, nine hundred fifty thousand, nine hundred eighty-one".