61124655 has 8 divisors (see below), whose sum is σ = 97799472. Its totient is φ = 32599808.

The previous prime is 61124599. The next prime is 61124659. The reversal of 61124655 is 55642116.

61124655 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 61124655 - 2⁹ = 61124143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61124659) 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, 2037474 + ... + 2037503.

It is an arithmetic number, because the mean of its divisors is an integer number (12224934).

Almost surely, 2^61124655 is an apocalyptic number.

61124655 is a deficient number, since it is larger than the sum of its proper divisors (36674817).

61124655 is a wasteful number, since it uses less digits than its factorization.

61124655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074985.

The product of its digits is 7200, while the sum is 30.

The square root of 61124655 is about 7818.2258217578. The cubic root of 61124655 is about 393.9176801572.

The spelling of 61124655 in words is "sixty-one million, one hundred twenty-four thousand, six hundred fifty-five".