537622 has 4 divisors (see below), whose sum is σ = 806436. Its totient is φ = 268810.

The previous prime is 537611. The next prime is 537637. The reversal of 537622 is 226735.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134404 + ... + 134407.

It is an arithmetic number, because the mean of its divisors is an integer number (201609).

2⁵³⁷⁶²² is an apocalyptic number.

537622 is a deficient number, since it is larger than the sum of its proper divisors (268814).

537622 is a wasteful number, since it uses less digits than its factorization.

537622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268813.

The product of its digits is 2520, while the sum is 25.

The square root of 537622 is about 733.2271135194. The cubic root of 537622 is about 81.3128176927.

The spelling of 537622 in words is "five hundred thirty-seven thousand, six hundred twenty-two".