2254634780 has 12 divisors (see below), whose sum is σ = 4734733080. Its totient is φ = 901853904.

The previous prime is 2254634761. The next prime is 2254634797. The reversal of 2254634780 is 874364522.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56365850 + ... + 56365889.

It is an arithmetic number, because the mean of its divisors is an integer number (394561090).

Almost surely, 2^2254634780 is an apocalyptic number.

2254634780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2254634780 is an abundant number, since it is smaller than the sum of its proper divisors (2480098300).

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

2254634780 is a wasteful number, since it uses less digits than its factorization.

2254634780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112731748 (or 112731746 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 2254634780 is about 47482.9946401867. The cubic root of 2254634780 is about 1311.2698251851.

The spelling of 2254634780 in words is "two billion, two hundred fifty-four million, six hundred thirty-four thousand, seven hundred eighty".