60725481 has 4 divisors (see below), whose sum is σ = 80967312. Its totient is φ = 40483652.

The previous prime is 60725477. The next prime is 60725537. The reversal of 60725481 is 18452706.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60725481 - 2² = 60725477 is a prime.

It is a super-2 number, since 2×60725481² = 7375168085362722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60725281) 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, 10120911 + ... + 10120916.

It is an arithmetic number, because the mean of its divisors is an integer number (20241828).

Almost surely, 2^60725481 is an apocalyptic number.

It is an amenable number.

60725481 is a deficient number, since it is larger than the sum of its proper divisors (20241831).

60725481 is a wasteful number, since it uses less digits than its factorization.

60725481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20241830.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 60725481 is about 7792.6555807375. The cubic root of 60725481 is about 393.0583148061.

The spelling of 60725481 in words is "sixty million, seven hundred twenty-five thousand, four hundred eighty-one".