102045622 has 32 divisors (see below), whose sum is σ = 179891712. Its totient is φ = 42505344.

The previous prime is 102045613. The next prime is 102045659. The reversal of 102045622 is 226540201.

It is a junction number, because it is equal to n+sod(n) for n = 102045593 and 102045602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202623 + ... + 203125.

It is an arithmetic number, because the mean of its divisors is an integer number (5621616).

Almost surely, 2^102045622 is an apocalyptic number.

102045622 is a deficient number, since it is larger than the sum of its proper divisors (77846090).

102045622 is a wasteful number, since it uses less digits than its factorization.

102045622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 102045622 is about 10101.7633114224. The cubic root of 102045622 is about 467.3025229037.

Adding to 102045622 its reverse (226540201), we get a palindrome (328585823).

The spelling of 102045622 in words is "one hundred two million, forty-five thousand, six hundred twenty-two".