224067980 has 24 divisors (see below), whose sum is σ = 471343488. Its totient is φ = 89474688.

The previous prime is 224067971. The next prime is 224067983. The reversal of 224067980 is 89760422.

It is a super-2 number, since 2×224067980² = 100412919322560800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224067983) 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, 2912 + ... + 21368.

It is an arithmetic number, because the mean of its divisors is an integer number (19639312).

Almost surely, 2^224067980 is an apocalyptic number.

224067980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224067980 is an abundant number, since it is smaller than the sum of its proper divisors (247275508).

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

224067980 is a wasteful number, since it uses less digits than its factorization.

224067980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19073 (or 19071 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 224067980 is about 14968.9004272191. The cubic root of 224067980 is about 607.3792248631.

The spelling of 224067980 in words is "two hundred twenty-four million, sixty-seven thousand, nine hundred eighty".