60998933 has 2 divisors, whose sum is σ = 60998934. Its totient is φ = 60998932.

The previous prime is 60998929. The next prime is 60998953. The reversal of 60998933 is 33989906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42276004 + 18722929 = 6502^2 + 4327^2 .

It is a cyclic number.

It is not a de Polignac number, because 60998933 - 2² = 60998929 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60998923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30499466 + 30499467.

It is an arithmetic number, because the mean of its divisors is an integer number (30499467).

Almost surely, 2^60998933 is an apocalyptic number.

It is an amenable number.

60998933 is a deficient number, since it is larger than the sum of its proper divisors (1).

60998933 is an equidigital number, since it uses as much as digits as its factorization.

60998933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 47.

The square root of 60998933 is about 7810.1813679325. The cubic root of 60998933 is about 393.6474230824.

The spelling of 60998933 in words is "sixty million, nine hundred ninety-eight thousand, nine hundred thirty-three".