61060489 has 8 divisors (see below), whose sum is σ = 70293888. Its totient is φ = 51954720.

The previous prime is 61060487. The next prime is 61060507. The reversal of 61060489 is 98406016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61060489 - 2¹ = 61060487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61060487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30877 + ... + 32794.

It is an arithmetic number, because the mean of its divisors is an integer number (8786736).

Almost surely, 2^61060489 is an apocalyptic number.

It is an amenable number.

61060489 is a deficient number, since it is larger than the sum of its proper divisors (9233399).

61060489 is a wasteful number, since it uses less digits than its factorization.

61060489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63815.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 61060489 is about 7814.1211278045. The cubic root of 61060489 is about 393.7797926899.

The spelling of 61060489 in words is "sixty-one million, sixty thousand, four hundred eighty-nine".