280106952 has 16 divisors (see below), whose sum is σ = 700267440. Its totient is φ = 93368976.

The previous prime is 280106933. The next prime is 280106971. The reversal of 280106952 is 259601082.

It is an interprime number because it is at equal distance from previous prime (280106933) and next prime (280106971).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5835538 + ... + 5835585.

It is an arithmetic number, because the mean of its divisors is an integer number (43766715).

Almost surely, 2^280106952 is an apocalyptic number.

It is an amenable number.

280106952 is an abundant number, since it is smaller than the sum of its proper divisors (420160488).

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

280106952 is a wasteful number, since it uses less digits than its factorization.

280106952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11671132 (or 11671128 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 280106952 is about 16736.3960278191. The cubic root of 280106952 is about 654.2965483590.

The spelling of 280106952 in words is "two hundred eighty million, one hundred six thousand, nine hundred fifty-two".