2361826 has 4 divisors (see below), whose sum is σ = 3542742. Its totient is φ = 1180912.

The previous prime is 2361823. The next prime is 2361851. The reversal of 2361826 is 6281632.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1550025 + 811801 = 1245^2 + 901^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2361794 and 2361803.

It is not an unprimeable number, because it can be changed into a prime (2361823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590455 + ... + 590458.

2^2361826 is an apocalyptic number.

2361826 is a deficient number, since it is larger than the sum of its proper divisors (1180916).

2361826 is a wasteful number, since it uses less digits than its factorization.

2361826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180915.

The product of its digits is 3456, while the sum is 28.

The square root of 2361826 is about 1536.8233470376. The cubic root of 2361826 is about 133.1729335055.

The spelling of 2361826 in words is "two million, three hundred sixty-one thousand, eight hundred twenty-six".