1373622 has 16 divisors (see below), whose sum is σ = 2806272. Its totient is φ = 448040.

The previous prime is 1373611. The next prime is 1373627. The reversal of 1373622 is 2263731.

It is a junction number, because it is equal to n+sod(n) for n = 1373592 and 1373601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373627) 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 in 7 ways as a sum of consecutive naturals, for example, 2154 + ... + 2717.

It is an arithmetic number, because the mean of its divisors is an integer number (175392).

2^1373622 is an apocalyptic number.

1373622 is an abundant number, since it is smaller than the sum of its proper divisors (1432650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1373622 is a wasteful number, since it uses less digits than its factorization.

1373622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923.

The product of its digits is 1512, while the sum is 24.

The square root of 1373622 is about 1172.0162114920. The cubic root of 1373622 is about 111.1618449053.

The spelling of 1373622 in words is "one million, three hundred seventy-three thousand, six hundred twenty-two".