2361536642 has 8 divisors (see below), whose sum is σ = 3664453500. Its totient is φ = 1140052144.

The previous prime is 2361536633. The next prime is 2361536689. The reversal of 2361536642 is 2466351632.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2358947761 + 2588881 = 48569^2 + 1609^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2361536596 and 2361536605.

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, 20358017 + ... + 20358132.

Almost surely, 2^2361536642 is an apocalyptic number.

2361536642 is a deficient number, since it is larger than the sum of its proper divisors (1302916858).

2361536642 is a wasteful number, since it uses less digits than its factorization.

2361536642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40716180.

The product of its digits is 155520, while the sum is 38.

The square root of 2361536642 is about 48595.6442698314. The cubic root of 2361536642 is about 1331.6749474362.

The spelling of 2361536642 in words is "two billion, three hundred sixty-one million, five hundred thirty-six thousand, six hundred forty-two".