1055223134 has 24 divisors (see below), whose sum is σ = 1843975080. Its totient is φ = 451570896.

The previous prime is 1055223131. The next prime is 1055223137. The reversal of 1055223134 is 4313225501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1055223131) and next prime (1055223137).

It is a super-2 number, since 2×1055223134² = 2226991725057563912, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055223131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61889 + ... + 77075.

It is an arithmetic number, because the mean of its divisors is an integer number (76832295).

Almost surely, 2^1055223134 is an apocalyptic number.

1055223134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1055223134 is a deficient number, since it is larger than the sum of its proper divisors (788751946).

1055223134 is a wasteful number, since it uses less digits than its factorization.

1055223134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15912 (or 15905 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1055223134 is about 32484.1982200577. The cubic root of 1055223134 is about 1018.0788952072.

Adding to 1055223134 its reverse (4313225501), we get a palindrome (5368448635).

The spelling of 1055223134 in words is "one billion, fifty-five million, two hundred twenty-three thousand, one hundred thirty-four".