61260877 has 8 divisors (see below), whose sum is σ = 64988352. Its totient is φ = 57547200.

The previous prime is 61260869. The next prime is 61260917. The reversal of 61260877 is 77806216.

It is a happy number.

61260877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 61260877 - 2³ = 61260869 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 (61260827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6552 + ... + 12862.

It is an arithmetic number, because the mean of its divisors is an integer number (8123544).

Almost surely, 2^61260877 is an apocalyptic number.

It is an amenable number.

61260877 is a deficient number, since it is larger than the sum of its proper divisors (3727475).

61260877 is a wasteful number, since it uses less digits than its factorization.

61260877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6899.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 61260877 is about 7826.9327964408. The cubic root of 61260877 is about 394.2100904850.

The spelling of 61260877 in words is "sixty-one million, two hundred sixty thousand, eight hundred seventy-seven".