61356114 has 24 divisors (see below), whose sum is σ = 133836300. Its totient is φ = 20313888.

The previous prime is 61356091. The next prime is 61356133. The reversal of 61356114 is 41165316.

It can be written as a sum of positive squares in 2 ways, for example, as 61355889 + 225 = 7833^2 + 15^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8757 + ... + 14120.

Almost surely, 2^61356114 is an apocalyptic number.

61356114 is an abundant number, since it is smaller than the sum of its proper divisors (72480186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61356114 is a wasteful number, since it uses less digits than its factorization.

61356114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23034 (or 23031 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 61356114 is about 7833.0143623001. The cubic root of 61356114 is about 394.4142661888.

The spelling of 61356114 in words is "sixty-one million, three hundred fifty-six thousand, one hundred fourteen".