60738257 has 4 divisors (see below), whose sum is σ = 60754356. Its totient is φ = 60722160.

The previous prime is 60738217. The next prime is 60738277. The reversal of 60738257 is 75283706.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75283706 = 2 ⋅37641853.

It can be written as a sum of positive squares in 2 ways, for example, as 22743361 + 37994896 = 4769^2 + 6164^2 .

It is a cyclic number.

It is not a de Polignac number, because 60738257 - 2¹⁴ = 60721873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60738257.

It is not an unprimeable number, because it can be changed into a prime (60738217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007 + ... + 11067.

It is an arithmetic number, because the mean of its divisors is an integer number (15188589).

It is a Poulet number, since it divides 2^60738256-1.

Almost surely, 2^60738257 is an apocalyptic number.

It is an amenable number.

60738257 is a deficient number, since it is larger than the sum of its proper divisors (16099).

60738257 is a wasteful number, since it uses less digits than its factorization.

60738257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16098.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 60738257 is about 7793.4752838512. The cubic root of 60738257 is about 393.0858779796.

The spelling of 60738257 in words is "sixty million, seven hundred thirty-eight thousand, two hundred fifty-seven".