2401856530 has 8 divisors (see below), whose sum is σ = 4323341772. Its totient is φ = 960742608.

The previous prime is 2401856507. The next prime is 2401856539. The reversal of 2401856530 is 356581042.

It can be written as a sum of positive squares in 2 ways, for example, as 2400902001 + 954529 = 48999^2 + 977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2401856539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120092817 + ... + 120092836.

Almost surely, 2^2401856530 is an apocalyptic number.

2401856530 is a deficient number, since it is larger than the sum of its proper divisors (1921485242).

2401856530 is a wasteful number, since it uses less digits than its factorization.

2401856530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240185660.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2401856530 is about 49008.7393226963. The cubic root of 2401856530 is about 1339.2110396168.

The spelling of 2401856530 in words is "two billion, four hundred one million, eight hundred fifty-six thousand, five hundred thirty".