2284697540 has 24 divisors (see below), whose sum is σ = 4811244480. Its totient is φ = 911330528.

The previous prime is 2284697531. The next prime is 2284697549. The reversal of 2284697540 is 457964822.

It is an interprime number because it is at equal distance from previous prime (2284697531) and next prime (2284697549).

It is not an unprimeable number, because it can be changed into a prime (2284697549) 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, 151922 + ... + 166281.

It is an arithmetic number, because the mean of its divisors is an integer number (200468520).

Almost surely, 2^2284697540 is an apocalyptic number.

2284697540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2284697540 is an abundant number, since it is smaller than the sum of its proper divisors (2526546940).

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

2284697540 is a wasteful number, since it uses less digits than its factorization.

2284697540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318571 (or 318569 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 2284697540 is about 47798.5098094072. The cubic root of 2284697540 is about 1317.0721646594.

The spelling of 2284697540 in words is "two billion, two hundred eighty-four million, six hundred ninety-seven thousand, five hundred forty".