1141462867 has 12 divisors (see below), whose sum is σ = 1213948296. Its totient is φ = 1073086560.

The previous prime is 1141462859. The next prime is 1141462871. The reversal of 1141462867 is 7682641411.

It is not a de Polignac number, because 1141462867 - 2³ = 1141462859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141462877) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 35223 + ... + 59359.

It is an arithmetic number, because the mean of its divisors is an integer number (101162358).

Almost surely, 2^1141462867 is an apocalyptic number.

1141462867 is a deficient number, since it is larger than the sum of its proper divisors (72485429).

1141462867 is a wasteful number, since it uses less digits than its factorization.

1141462867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24306 (or 24287 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 1141462867 is about 33785.5422777258. The cubic root of 1141462867 is about 1045.0905706624.

The spelling of 1141462867 in words is "one billion, one hundred forty-one million, four hundred sixty-two thousand, eight hundred sixty-seven".