8150740 has 96 divisors (see below), whose sum is σ = 20321280. Its totient is φ = 2720256.

The previous prime is 8150731. The next prime is 8150741. The reversal of 8150740 is 470518.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8150741) 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, 173397 + ... + 173443.

It is an arithmetic number, because the mean of its divisors is an integer number (211680).

Almost surely, 2^8150740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8150740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10160640).

8150740 is an abundant number, since it is smaller than the sum of its proper divisors (12170540).

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

8150740 is a wasteful number, since it uses less digits than its factorization.

8150740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 8150740 is about 2854.9500871294. The cubic root of 8150740 is about 201.2483584604.

The spelling of 8150740 in words is "eight million, one hundred fifty thousand, seven hundred forty".