76572105 has 16 divisors (see below), whose sum is σ = 122636160. Its totient is φ = 40798208.

The previous prime is 76572103. The next prime is 76572137. The reversal of 76572105 is 50127567.

It is a cyclic number.

It is not a de Polignac number, because 76572105 - 2¹ = 76572103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76572101) 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 15 ways as a sum of consecutive naturals, for example, 19324 + ... + 22946.

It is an arithmetic number, because the mean of its divisors is an integer number (7664760).

Almost surely, 2^76572105 is an apocalyptic number.

It is an amenable number.

76572105 is a deficient number, since it is larger than the sum of its proper divisors (46064055).

76572105 is a wasteful number, since it uses less digits than its factorization.

76572105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040.

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 76572105 is about 8750.5488399300. The cubic root of 76572105 is about 424.6425691455.

The spelling of 76572105 in words is "seventy-six million, five hundred seventy-two thousand, one hundred five".