60625261 has 4 divisors (see below), whose sum is σ = 60781500. Its totient is φ = 60469024.

The previous prime is 60625241. The next prime is 60625297. The reversal of 60625261 is 16252606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16252606 = 2 ⋅8126303.

It can be written as a sum of positive squares in 2 ways, for example, as 29052100 + 31573161 = 5390^2 + 5619^2 .

It is a cyclic number.

It is not a de Polignac number, because 60625261 - 2⁷ = 60625133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60625241) 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, 77536 + ... + 78313.

It is an arithmetic number, because the mean of its divisors is an integer number (15195375).

Almost surely, 2^60625261 is an apocalyptic number.

It is an amenable number.

60625261 is a deficient number, since it is larger than the sum of its proper divisors (156239).

60625261 is a wasteful number, since it uses less digits than its factorization.

60625261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156238.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 60625261 is about 7786.2225115906. Note that the first 3 decimals coincide. The cubic root of 60625261 is about 392.8419641392.

Adding to 60625261 its reverse (16252606), we get a palindrome (76877867).

It can be divided in two parts, 60625 and 261, that multiplied together give a triangular number (15823125 = T₅₆₂₅).

The spelling of 60625261 in words is "sixty million, six hundred twenty-five thousand, two hundred sixty-one".