9420074 has 16 divisors (see below), whose sum is σ = 15018696. Its totient is φ = 4416000.

The previous prime is 9420049. The next prime is 9420077. The reversal of 9420074 is 4700249.

9420074 = T₄₉₂ + T₄₉₃ + ... + T₅₅₉.

It can be written as a sum of positive squares in 4 ways, for example, as 9211225 + 208849 = 3035^2 + 457^2 .

It is not an unprimeable number, because it can be changed into a prime (9420077) 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, 15374 + ... + 15974.

Almost surely, 2^9420074 is an apocalyptic number.

9420074 is a deficient number, since it is larger than the sum of its proper divisors (5598622).

9420074 is a wasteful number, since it uses less digits than its factorization.

9420074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 9420074 is about 3069.2139058723. The cubic root of 9420074 is about 211.1955540511.

The spelling of 9420074 in words is "nine million, four hundred twenty thousand, seventy-four".