61348767 has 16 divisors (see below), whose sum is σ = 86780160. Its totient is φ = 38417792.

The previous prime is 61348759. The next prime is 61348769. The reversal of 61348767 is 76784316.

It is a cyclic number.

It is not a de Polignac number, because 61348767 - 2³ = 61348759 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61348769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37084 + ... + 38702.

It is an arithmetic number, because the mean of its divisors is an integer number (5423760).

Almost surely, 2^61348767 is an apocalyptic number.

61348767 is a deficient number, since it is larger than the sum of its proper divisors (25431393).

61348767 is a wasteful number, since it uses less digits than its factorization.

61348767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382.

The product of its digits is 169344, while the sum is 42.

The square root of 61348767 is about 7832.5453717167. The cubic root of 61348767 is about 394.3985227032.

The spelling of 61348767 in words is "sixty-one million, three hundred forty-eight thousand, seven hundred sixty-seven".