2272371000 has 64 divisors (see below), whose sum is σ = 7089806880. Its totient is φ = 605964800.

The previous prime is 2272370981. The next prime is 2272371047. The reversal of 2272371000 is 1732722.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375729 + ... + 381728.

Almost surely, 2^2272371000 is an apocalyptic number.

2272371000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2272371000 is an abundant number, since it is smaller than the sum of its proper divisors (4817435880).

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

2272371000 is a wasteful number, since it uses less digits than its factorization.

2272371000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757481 (or 757467 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 2272371000 is about 47669.3926959427. The cubic root of 2272371000 is about 1314.6992425667.

The spelling of 2272371000 in words is "two billion, two hundred seventy-two million, three hundred seventy-one thousand".