75107682 has 64 divisors (see below), whose sum is σ = 181762560. Its totient is φ = 22851072.

The previous prime is 75107657. The next prime is 75107689. The reversal of 75107682 is 28670157.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (75107689) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67543 + ... + 68645.

It is an arithmetic number, because the mean of its divisors is an integer number (2840040).

Almost surely, 2^75107682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75107682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90881280).

75107682 is an abundant number, since it is smaller than the sum of its proper divisors (106654878).

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

75107682 is a wasteful number, since it uses less digits than its factorization.

75107682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224 (or 1218 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 75107682 is about 8666.4688310753. The cubic root of 75107682 is about 421.9180639497.

The spelling of 75107682 in words is "seventy-five million, one hundred seven thousand, six hundred eighty-two".