1055342326 has 16 divisors (see below), whose sum is σ = 1622260224. Its totient is φ = 514742184.

The previous prime is 1055342317. The next prime is 1055342333. The reversal of 1055342326 is 6232435501.

It is a happy number.

It is a super-2 number, since 2×1055342326² = 2227494850094180552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24430 + ... + 52033.

It is an arithmetic number, because the mean of its divisors is an integer number (101391264).

Almost surely, 2^1055342326 is an apocalyptic number.

1055342326 is a deficient number, since it is larger than the sum of its proper divisors (566917898).

1055342326 is a wasteful number, since it uses less digits than its factorization.

1055342326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76635.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1055342326 is about 32486.0327833363. The cubic root of 1055342326 is about 1018.1172258967.

Adding to 1055342326 its reverse (6232435501), we get a palindrome (7287777827).

The spelling of 1055342326 in words is "one billion, fifty-five million, three hundred forty-two thousand, three hundred twenty-six".