61235427 has 16 divisors (see below), whose sum is σ = 91244160. Its totient is φ = 36206400.

The previous prime is 61235417. The next prime is 61235467. The reversal of 61235427 is 72453216.

61235427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61235427 - 2¹⁴ = 61219043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61235394 and 61235403.

It is not an unprimeable number, because it can be changed into a prime (61235417) 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 15 ways as a sum of consecutive naturals, for example, 21277 + ... + 23982.

It is an arithmetic number, because the mean of its divisors is an integer number (5702760).

Almost surely, 2^61235427 is an apocalyptic number.

61235427 is a deficient number, since it is larger than the sum of its proper divisors (30008733).

61235427 is a wasteful number, since it uses less digits than its factorization.

61235427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45314.

The product of its digits is 10080, while the sum is 30.

The square root of 61235427 is about 7825.3068310450. The cubic root of 61235427 is about 394.1554931796.

The spelling of 61235427 in words is "sixty-one million, two hundred thirty-five thousand, four hundred twenty-seven".