9100074 has 16 divisors (see below), whose sum is σ = 18472608. Its totient is φ = 2987952.

The previous prime is 9100067. The next prime is 9100079. The reversal of 9100074 is 4700019.

9100074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9100074² = 165622693610952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9100074.

It is not an unprimeable number, because it can be changed into a prime (9100079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10917 + ... + 11720.

It is an arithmetic number, because the mean of its divisors is an integer number (1154538).

Almost surely, 2^9100074 is an apocalyptic number.

9100074 is an abundant number, since it is smaller than the sum of its proper divisors (9372534).

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

9100074 is a wasteful number, since it uses less digits than its factorization.

9100074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22709.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 9100074 is about 3016.6328911553. The cubic root of 9100074 is about 208.7765137776.

The spelling of 9100074 in words is "nine million, one hundred thousand, seventy-four".