2536922 has 4 divisors (see below), whose sum is σ = 3805386. Its totient is φ = 1268460.

The previous prime is 2536921. The next prime is 2536943. The reversal of 2536922 is 2296352.

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., 2493241 + 43681 = 1579^2 + 209^2 .

It is not an unprimeable number, because it can be changed into a prime (2536921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 634229 + ... + 634232.

2^2536922 is an apocalyptic number.

2536922 is a deficient number, since it is larger than the sum of its proper divisors (1268464).

2536922 is a wasteful number, since it uses less digits than its factorization.

2536922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268463.

The product of its digits is 6480, while the sum is 29.

The square root of 2536922 is about 1592.7717978417. The cubic root of 2536922 is about 136.3857631704.

The spelling of 2536922 in words is "two million, five hundred thirty-six thousand, nine hundred twenty-two".