61376067 has 24 divisors (see below), whose sum is σ = 90889344. Its totient is φ = 39896064.

The previous prime is 61376039. The next prime is 61376083. The reversal of 61376067 is 76067316.

It is not a de Polignac number, because 61376067 - 2¹⁶ = 61310531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61371067) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 106083 + ... + 106659.

It is an arithmetic number, because the mean of its divisors is an integer number (3787056).

Almost surely, 2^61376067 is an apocalyptic number.

61376067 is a deficient number, since it is larger than the sum of its proper divisors (29513277).

61376067 is a wasteful number, since it uses less digits than its factorization.

61376067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859 (or 856 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 61376067 is about 7834.2879063767. The cubic root of 61376067 is about 394.4570160437.

The spelling of 61376067 in words is "sixty-one million, three hundred seventy-six thousand, sixty-seven".