75040626 has 8 divisors (see below), whose sum is σ = 150081264. Its totient is φ = 25013540.

The previous prime is 75040621. The next prime is 75040627. The reversal of 75040626 is 62604057.

It is a sphenic number, since it is the product of 3 distinct primes.

75040626 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 75040593 and 75040602.

It is not an unprimeable number, because it can be changed into a prime (75040621) by changing a digit.

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, 6253380 + ... + 6253391.

It is an arithmetic number, because the mean of its divisors is an integer number (18760158).

Almost surely, 2^75040626 is an apocalyptic number.

75040626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

75040626 is a wasteful number, since it uses less digits than its factorization.

75040626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12506776.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 75040626 is about 8662.5992635005. The cubic root of 75040626 is about 421.7924640073.

The spelling of 75040626 in words is "seventy-five million, forty thousand, six hundred twenty-six".