61276134 has 16 divisors (see below), whose sum is σ = 122644800. Its totient is φ = 20409960.

The previous prime is 61276133. The next prime is 61276151. The reversal of 61276134 is 43167216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61276133) 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 7 ways as a sum of consecutive naturals, for example, 7189 + ... + 13199.

It is an arithmetic number, because the mean of its divisors is an integer number (7665300).

Almost surely, 2^61276134 is an apocalyptic number.

61276134 is an abundant number, since it is smaller than the sum of its proper divisors (61368666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61276134 is a wasteful number, since it uses less digits than its factorization.

61276134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7715.

The product of its digits is 6048, while the sum is 30.

The square root of 61276134 is about 7827.9073832027. The cubic root of 61276134 is about 394.2428137303.

The spelling of 61276134 in words is "sixty-one million, two hundred seventy-six thousand, one hundred thirty-four".