76126840 has 32 divisors (see below), whose sum is σ = 174934080. Its totient is φ = 29802112.

The previous prime is 76126829. The next prime is 76126847. The reversal of 76126840 is 4862167.

It is a junction number, because it is equal to n+sod(n) for n = 76126796 and 76126805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76126847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18367 + ... + 22126.

It is an arithmetic number, because the mean of its divisors is an integer number (5466690).

Almost surely, 2^76126840 is an apocalyptic number.

It is an amenable number.

76126840 is an abundant number, since it is smaller than the sum of its proper divisors (98807240).

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

76126840 is a wasteful number, since it uses less digits than its factorization.

76126840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40551 (or 40547 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 76126840 is about 8725.0696272293. The cubic root of 76126840 is about 423.8178730077.

The spelling of 76126840 in words is "seventy-six million, one hundred twenty-six thousand, eight hundred forty".