61544114 has 16 divisors (see below), whose sum is σ = 100901376. Its totient is φ = 28027200.

The previous prime is 61544111. The next prime is 61544129. The reversal of 61544114 is 41144516.

It is not an unprimeable number, because it can be changed into a prime (61544111) 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, 28142 + ... + 30249.

It is an arithmetic number, because the mean of its divisors is an integer number (6306336).

Almost surely, 2^61544114 is an apocalyptic number.

61544114 is a deficient number, since it is larger than the sum of its proper divisors (39357262).

61544114 is a wasteful number, since it uses less digits than its factorization.

61544114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58441.

The product of its digits is 1920, while the sum is 26.

The square root of 61544114 is about 7845.0056724008. The cubic root of 61544114 is about 394.8166943097.

The spelling of 61544114 in words is "sixty-one million, five hundred forty-four thousand, one hundred fourteen".