77125034 has 8 divisors (see below), whose sum is σ = 132214368. Its totient is φ = 33053580.

The previous prime is 77125033. The next prime is 77125063. The reversal of 77125034 is 43052177.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 77124988 and 77125006.

It is not an unprimeable number, because it can be changed into a prime (77125031) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2754452 + ... + 2754479.

It is an arithmetic number, because the mean of its divisors is an integer number (16526796).

Almost surely, 2^77125034 is an apocalyptic number.

77125034 is a deficient number, since it is larger than the sum of its proper divisors (55089334).

77125034 is a wasteful number, since it uses less digits than its factorization.

77125034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508940.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 77125034 is about 8782.0859708841. The cubic root of 77125034 is about 425.6622367681.

The spelling of 77125034 in words is "seventy-seven million, one hundred twenty-five thousand, thirty-four".