61076223 has 24 divisors (see below), whose sum is σ = 100599408. Its totient is φ = 35373312.

The previous prime is 61076221. The next prime is 61076237. The reversal of 61076223 is 32267016.

It is a happy number.

It is not a de Polignac number, because 61076223 - 2¹ = 61076221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61076221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13365 + ... + 17342.

It is an arithmetic number, because the mean of its divisors is an integer number (4191642).

Almost surely, 2^61076223 is an apocalyptic number.

61076223 is a deficient number, since it is larger than the sum of its proper divisors (39523185).

61076223 is a wasteful number, since it uses less digits than its factorization.

61076223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30743 (or 30740 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 61076223 is about 7815.1278300486. The cubic root of 61076223 is about 393.8136127005.

The spelling of 61076223 in words is "sixty-one million, seventy-six thousand, two hundred twenty-three".