75614705 has 8 divisors (see below), whose sum is σ = 90801000. Its totient is φ = 60449536.

The previous prime is 75614663. The next prime is 75614719. The reversal of 75614705 is 50741657.

It can be written as a sum of positive squares in 4 ways, for example, as 3500641 + 72114064 = 1871^2 + 8492^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 75614705 - 2¹² = 75610609 is a prime.

It is a super-2 number, since 2×75614705² = 11435167224474050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4121 + ... + 12969.

It is an arithmetic number, because the mean of its divisors is an integer number (11350125).

Almost surely, 2^75614705 is an apocalyptic number.

It is an amenable number.

75614705 is a deficient number, since it is larger than the sum of its proper divisors (15186295).

75614705 is a wasteful number, since it uses less digits than its factorization.

75614705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10563.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 75614705 is about 8695.6716244348. The cubic root of 75614705 is about 422.8653376301.

The spelling of 75614705 in words is "seventy-five million, six hundred fourteen thousand, seven hundred five".