75676546 has 24 divisors (see below), whose sum is σ = 125541360. Its totient is φ = 34186680.

The previous prime is 75676541. The next prime is 75676553. The reversal of 75676546 is 64567657.

It is a super-2 number, since 2×75676546² = 11453879228980232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 75676496 and 75676505.

It is not an unprimeable number, because it can be changed into a prime (75676541) 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 11 ways as a sum of consecutive naturals, for example, 42445 + ... + 44191.

It is an arithmetic number, because the mean of its divisors is an integer number (5230890).

Almost surely, 2^75676546 is an apocalyptic number.

75676546 is a deficient number, since it is larger than the sum of its proper divisors (49864814).

75676546 is a wasteful number, since it uses less digits than its factorization.

75676546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950 (or 1939 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 46.

The square root of 75676546 is about 8699.2267472460. The cubic root of 75676546 is about 422.9805854495.

Subtracting from 75676546 its reverse (64567657), we obtain a square (11108889 = 3333²).

The spelling of 75676546 in words is "seventy-five million, six hundred seventy-six thousand, five hundred forty-six".