2249354480 has 40 divisors (see below), whose sum is σ = 5231999952. Its totient is φ = 899354624.

The previous prime is 2249354453. The next prime is 2249354489. The reversal of 2249354480 is 844539422.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2249354489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246479 + ... + 255441.

Almost surely, 2^2249354480 is an apocalyptic number.

2249354480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2249354480 is an abundant number, since it is smaller than the sum of its proper divisors (2982645472).

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

2249354480 is a wasteful number, since it uses less digits than its factorization.

2249354480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12113 (or 12107 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 2249354480 is about 47427.3600361648. The cubic root of 2249354480 is about 1310.2453709714.

The spelling of 2249354480 in words is "two billion, two hundred forty-nine million, three hundred fifty-four thousand, four hundred eighty".