912063240 has 320 divisors, whose sum is σ = 3386180160. Its totient is φ = 218350080.

The previous prime is 912063233. The next prime is 912063263. The reversal of 912063240 is 42360219.

912063240 is a `hidden beast` number, since 9 + 1 + 20 + 632 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5595399 + ... + 5595561.

It is an arithmetic number, because the mean of its divisors is an integer number (10581813).

Almost surely, 2^912063240 is an apocalyptic number.

912063240 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 912063240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1693090080).

912063240 is an abundant number, since it is smaller than the sum of its proper divisors (2474116920).

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

912063240 is a wasteful number, since it uses less digits than its factorization.

912063240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 912063240 is about 30200.3847657608. The cubic root of 912063240 is about 969.7839317516.

The spelling of 912063240 in words is "nine hundred twelve million, sixty-three thousand, two hundred forty".