76772035 has 4 divisors (see below), whose sum is σ = 92126448. Its totient is φ = 61417624.

The previous prime is 76772029. The next prime is 76772093. The reversal of 76772035 is 53027767.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53027767 = 13 ⋅4079059.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76772035 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76771985 and 76772003.

It is an unprimeable number.

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, 7677199 + ... + 7677208.

It is an arithmetic number, because the mean of its divisors is an integer number (23031612).

Almost surely, 2^76772035 is an apocalyptic number.

76772035 is a deficient number, since it is larger than the sum of its proper divisors (15354413).

76772035 is a wasteful number, since it uses less digits than its factorization.

76772035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15354412.

The product of its (nonzero) digits is 61740, while the sum is 37.

The square root of 76772035 is about 8761.9652475914. The cubic root of 76772035 is about 425.0118289672.

The spelling of 76772035 in words is "seventy-six million, seven hundred seventy-two thousand, thirty-five".