2361531424 has 48 divisors (see below), whose sum is σ = 5336368128. Its totient is φ = 1007718912.

The previous prime is 2361531349. The next prime is 2361531443. The reversal of 2361531424 is 4241351632.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29569 + ... + 74815.

It is an arithmetic number, because the mean of its divisors is an integer number (111174336).

Almost surely, 2^2361531424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2361531424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2668184064).

2361531424 is an abundant number, since it is smaller than the sum of its proper divisors (2974836704).

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

2361531424 is a wasteful number, since it uses less digits than its factorization.

2361531424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45497 (or 45489 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 2361531424 is about 48595.5905818625. The cubic root of 2361531424 is about 1331.6739666222.

The spelling of 2361531424 in words is "two billion, three hundred sixty-one million, five hundred thirty-one thousand, four hundred twenty-four".