2361236 has 6 divisors (see below), whose sum is σ = 4132170. Its totient is φ = 1180616.

The previous prime is 2361221. The next prime is 2361241. The reversal of 2361236 is 6321632.

It can be written as a sum of positive squares in only one way, i.e., 1976836 + 384400 = 1406^2 + 620^2 .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 295151 + ... + 295158.

It is an arithmetic number, because the mean of its divisors is an integer number (688695).

2^2361236 is an apocalyptic number.

It is an amenable number.

2361236 is a deficient number, since it is larger than the sum of its proper divisors (1770934).

2361236 is a wasteful number, since it uses less digits than its factorization.

2361236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590313 (or 590311 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 2361236 is about 1536.6313806505. The cubic root of 2361236 is about 133.1618434175.

Adding to 2361236 its reverse (6321632), we get a palindrome (8682868).

The spelling of 2361236 in words is "two million, three hundred sixty-one thousand, two hundred thirty-six".