61047214 has 16 divisors (see below), whose sum is σ = 93337776. Its totient is φ = 29937600.

The previous prime is 61047197. The next prime is 61047227. The reversal of 61047214 is 41274016.

61047214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 74869 + ... + 75679.

It is an arithmetic number, because the mean of its divisors is an integer number (5833611).

Almost surely, 2^61047214 is an apocalyptic number.

61047214 is a deficient number, since it is larger than the sum of its proper divisors (32290562).

61047214 is a wasteful number, since it uses less digits than its factorization.

61047214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 61047214 is about 7813.2716578908. The cubic root of 61047214 is about 393.7512537459.

The spelling of 61047214 in words is "sixty-one million, forty-seven thousand, two hundred fourteen".