8412270 has 16 divisors (see below), whose sum is σ = 20189520. Its totient is φ = 2243264.

The previous prime is 8412259. The next prime is 8412277. The reversal of 8412270 is 722148.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8412270.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8412277) 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, 140175 + ... + 140234.

It is an arithmetic number, because the mean of its divisors is an integer number (1261845).

Almost surely, 2^8412270 is an apocalyptic number.

8412270 is an abundant number, since it is smaller than the sum of its proper divisors (11777250).

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

8412270 is a wasteful number, since it uses less digits than its factorization.

8412270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280419.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 8412270 is about 2900.3913529039. The cubic root of 8412270 is about 203.3782008546.

The spelling of 8412270 in words is "eight million, four hundred twelve thousand, two hundred seventy".