76261480 has 16 divisors (see below), whose sum is σ = 171588420. Its totient is φ = 30504576.

The previous prime is 76261469. The next prime is 76261481. The reversal of 76261480 is 8416267.

It can be written as a sum of positive squares in 2 ways, for example, as 73170916 + 3090564 = 8554^2 + 1758^2 .

It is not an unprimeable number, because it can be changed into a prime (76261481) 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 3 ways as a sum of consecutive naturals, for example, 953229 + ... + 953308.

Almost surely, 2^76261480 is an apocalyptic number.

It is an amenable number.

76261480 is an abundant number, since it is smaller than the sum of its proper divisors (95326940).

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

76261480 is a wasteful number, since it uses less digits than its factorization.

76261480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906548 (or 1906544 counting only the distinct ones).

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

The square root of 76261480 is about 8732.7819164342. The cubic root of 76261480 is about 424.0675844563.

The spelling of 76261480 in words is "seventy-six million, two hundred sixty-one thousand, four hundred eighty".