2267449470 has 128 divisors (see below), whose sum is σ = 7103738880. Its totient is φ = 507392640.

The previous prime is 2267449453. The next prime is 2267449543. The reversal of 2267449470 is 749447622.

2267449470 is a `hidden beast` number, since 2 + 26 + 74 + 494 + 70 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9247 + ... + 67973.

It is an arithmetic number, because the mean of its divisors is an integer number (55497960).

Almost surely, 2^2267449470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2267449470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3551869440).

2267449470 is an abundant number, since it is smaller than the sum of its proper divisors (4836289410).

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

2267449470 is a wasteful number, since it uses less digits than its factorization.

2267449470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58767 (or 58761 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 2267449470 is about 47617.7432266587. The cubic root of 2267449470 is about 1313.7494257502.

The spelling of 2267449470 in words is "two billion, two hundred sixty-seven million, four hundred forty-nine thousand, four hundred seventy".