61160487 has 8 divisors (see below), whose sum is σ = 85839360. Its totient is φ = 38627640.

The previous prime is 61160483. The next prime is 61160497. The reversal of 61160487 is 78406116.

It is a happy number.

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

It is not a de Polignac number, because 61160487 - 2² = 61160483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61160483) 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, 536439 + ... + 536552.

It is an arithmetic number, because the mean of its divisors is an integer number (10729920).

Almost surely, 2^61160487 is an apocalyptic number.

61160487 is a deficient number, since it is larger than the sum of its proper divisors (24678873).

61160487 is a wasteful number, since it uses less digits than its factorization.

61160487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073013.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 61160487 is about 7820.5170545176. The cubic root of 61160487 is about 393.9946381982.

The spelling of 61160487 in words is "sixty-one million, one hundred sixty thousand, four hundred eighty-seven".