2536916236 has 24 divisors (see below), whose sum is σ = 4561026624. Its totient is φ = 1234002000.

The previous prime is 2536916231. The next prime is 2536916281. The reversal of 2536916236 is 6326196352.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 2536916192 and 2536916201.

It is not an unprimeable number, because it can be changed into a prime (2536916231) 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, 13791 + ... + 72553.

It is an arithmetic number, because the mean of its divisors is an integer number (190042776).

Almost surely, 2^2536916236 is an apocalyptic number.

It is an amenable number.

2536916236 is a deficient number, since it is larger than the sum of its proper divisors (2024110388).

2536916236 is a wasteful number, since it uses less digits than its factorization.

2536916236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59061 (or 59059 counting only the distinct ones).

The product of its digits is 349920, while the sum is 43.

The square root of 2536916236 is about 50367.8095215585. The cubic root of 2536916236 is about 1363.8565987879.

The spelling of 2536916236 in words is "two billion, five hundred thirty-six million, nine hundred sixteen thousand, two hundred thirty-six".