60745381 has 2 divisors, whose sum is σ = 60745382. Its totient is φ = 60745380.

The previous prime is 60745357. The next prime is 60745387. The reversal of 60745381 is 18354706.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33350625 + 27394756 = 5775^2 + 5234^2 .

It is a cyclic number.

It is not a de Polignac number, because 60745381 - 2⁷ = 60745253 is a prime.

It is a super-2 number, since 2×60745381² = 7380002625670322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60745387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30372690 + 30372691.

It is an arithmetic number, because the mean of its divisors is an integer number (30372691).

Almost surely, 2^60745381 is an apocalyptic number.

It is an amenable number.

60745381 is a deficient number, since it is larger than the sum of its proper divisors (1).

60745381 is an equidigital number, since it uses as much as digits as its factorization.

60745381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 60745381 is about 7793.9323194393. The cubic root of 60745381 is about 393.1012457475.

The spelling of 60745381 in words is "sixty million, seven hundred forty-five thousand, three hundred eighty-one".