846222048 has 72 divisors (see below), whose sum is σ = 2750228208. Its totient is φ = 241777152.

The previous prime is 846222029. The next prime is 846222053. The reversal of 846222048 is 840222648.

It is a happy number.

846222048 is a `hidden beast` number, since 8 + 4 + 622 + 20 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207861 + ... + 211892.

It is an arithmetic number, because the mean of its divisors is an integer number (38197614).

Almost surely, 2^846222048 is an apocalyptic number.

It is an amenable number.

846222048 is an abundant number, since it is smaller than the sum of its proper divisors (1904006160).

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

846222048 is a wasteful number, since it uses less digits than its factorization.

846222048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419776 (or 419765 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 846222048 is about 29089.8959778133. The cubic root of 846222048 is about 945.8627277213.

The spelling of 846222048 in words is "eight hundred forty-six million, two hundred twenty-two thousand, forty-eight".