10155622 has 4 divisors (see below), whose sum is σ = 15233436. Its totient is φ = 5077810.

The previous prime is 10155617. The next prime is 10155637. The reversal of 10155622 is 22655101.

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

It is a junction number, because it is equal to n+sod(n) for n = 10155593 and 10155602.

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, 2538904 + ... + 2538907.

It is an arithmetic number, because the mean of its divisors is an integer number (3808359).

Almost surely, 2^10155622 is an apocalyptic number.

10155622 is a deficient number, since it is larger than the sum of its proper divisors (5077814).

10155622 is an equidigital number, since it uses as much as digits as its factorization.

10155622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077813.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 10155622 is about 3186.7886657260. The cubic root of 10155622 is about 216.5553126686. Note that the first 3 decimals are identical.

The spelling of 10155622 in words is "ten million, one hundred fifty-five thousand, six hundred twenty-two".