1055017622 has 16 divisors (see below), whose sum is σ = 1637865360. Its totient is φ = 509079648.

The previous prime is 1055017589. The next prime is 1055017627. The reversal of 1055017622 is 2267105501.

It is a super-2 number, since 2×1055017622² = 2226124365461069768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055017627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231308 + ... + 235824.

It is an arithmetic number, because the mean of its divisors is an integer number (102366585).

Almost surely, 2^1055017622 is an apocalyptic number.

1055017622 is a deficient number, since it is larger than the sum of its proper divisors (582847738).

1055017622 is a wasteful number, since it uses less digits than its factorization.

1055017622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8575.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1055017622 is about 32481.0348049443. The cubic root of 1055017622 is about 1018.0127982818.

The spelling of 1055017622 in words is "one billion, fifty-five million, seventeen thousand, six hundred twenty-two".