76106840 has 16 divisors (see below), whose sum is σ = 171240480. Its totient is φ = 30442720.

The previous prime is 76106831. The next prime is 76106843. The reversal of 76106840 is 4860167.

It is a junction number, because it is equal to n+sod(n) for n = 76106797 and 76106806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76106843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951296 + ... + 951375.

It is an arithmetic number, because the mean of its divisors is an integer number (10702530).

Almost surely, 2^76106840 is an apocalyptic number.

It is an amenable number.

76106840 is an abundant number, since it is smaller than the sum of its proper divisors (95133640).

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

76106840 is a wasteful number, since it uses less digits than its factorization.

76106840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902682 (or 1902678 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 76106840 is about 8723.9234292834. The cubic root of 76106840 is about 423.7807546936.

The spelling of 76106840 in words is "seventy-six million, one hundred six thousand, eight hundred forty".