1141452026 has 48 divisors (see below), whose sum is σ = 2030790528. Its totient is φ = 476985600.

The previous prime is 1141452007. The next prime is 1141452031. The reversal of 1141452026 is 6202541411.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1141451986 and 1141452004.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1252511 + ... + 1253421.

It is an arithmetic number, because the mean of its divisors is an integer number (42308136).

Almost surely, 2^1141452026 is an apocalyptic number.

1141452026 is a deficient number, since it is larger than the sum of its proper divisors (889338502).

1141452026 is a wasteful number, since it uses less digits than its factorization.

1141452026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287 (or 1274 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1141452026 is about 33785.3818388959. The cubic root of 1141452026 is about 1045.0872620826.

Adding to 1141452026 its reverse (6202541411), we get a palindrome (7343993437).

The spelling of 1141452026 in words is "one billion, one hundred forty-one million, four hundred fifty-two thousand, twenty-six".