412422240 has 48 divisors (see below), whose sum is σ = 1299131568. Its totient is φ = 109979136.

The previous prime is 412422217. The next prime is 412422247. The reversal of 412422240 is 42224214.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412422247) 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, 429127 + ... + 430086.

It is an arithmetic number, because the mean of its divisors is an integer number (27065241).

Almost surely, 2^412422240 is an apocalyptic number.

412422240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412422240 is an abundant number, since it is smaller than the sum of its proper divisors (886709328).

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

412422240 is a wasteful number, since it uses less digits than its factorization.

412422240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859231 (or 859223 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 412422240 is about 20308.1816024971. The cubic root of 412422240 is about 744.3559979738.

Adding to 412422240 its reverse (42224214), we get a palindrome (454646454).

The spelling of 412422240 in words is "four hundred twelve million, four hundred twenty-two thousand, two hundred forty".