940007226 has 16 divisors (see below), whose sum is σ = 1884506400. Its totient is φ = 312587088.

The previous prime is 940007221. The next prime is 940007249. The reversal of 940007226 is 622700049.

It is a happy number.

It is a super-2 number, since 2×940007226² = 1767227169864430152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 940007193 and 940007202.

It is not an unprimeable number, because it can be changed into a prime (940007221) 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, 184441 + ... + 189468.

It is an arithmetic number, because the mean of its divisors is an integer number (117781650).

Almost surely, 2^940007226 is an apocalyptic number.

940007226 is an abundant number, since it is smaller than the sum of its proper divisors (944499174).

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

940007226 is a wasteful number, since it uses less digits than its factorization.

940007226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374333.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 940007226 is about 30659.5372763517. The cubic root of 940007226 is about 979.5886188117.

The spelling of 940007226 in words is "nine hundred forty million, seven thousand, two hundred twenty-six".