60993261 has 12 divisors (see below), whose sum is σ = 100687392. Its totient is φ = 34853256.

The previous prime is 60993259. The next prime is 60993271. The reversal of 60993261 is 16239906.

It is not a de Polignac number, because 60993261 - 2¹ = 60993259 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60993241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484011 + ... + 484136.

It is an arithmetic number, because the mean of its divisors is an integer number (8390616).

Almost surely, 2^60993261 is an apocalyptic number.

It is an amenable number.

60993261 is a deficient number, since it is larger than the sum of its proper divisors (39694131).

60993261 is a wasteful number, since it uses less digits than its factorization.

60993261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968160 (or 968157 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 60993261 is about 7809.8182437237. The cubic root of 60993261 is about 393.6352215717.

The spelling of 60993261 in words is "sixty million, nine hundred ninety-three thousand, two hundred sixty-one".