1141492215 has 16 divisors (see below), whose sum is σ = 1826892000. Its totient is φ = 608627712.

The previous prime is 1141492169. The next prime is 1141492237. The reversal of 1141492215 is 5122941411.

It is not a de Polignac number, because 1141492215 - 2⁷ = 1141492087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61551 + ... + 77919.

It is an arithmetic number, because the mean of its divisors is an integer number (114180750).

Almost surely, 2^1141492215 is an apocalyptic number.

1141492215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1141492215 is a deficient number, since it is larger than the sum of its proper divisors (685399785).

1141492215 is a wasteful number, since it uses less digits than its factorization.

1141492215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21026.

The product of its digits is 2880, while the sum is 30.

The square root of 1141492215 is about 33785.9766027268. The cubic root of 1141492215 is about 1045.0995273138.

The spelling of 1141492215 in words is "one billion, one hundred forty-one million, four hundred ninety-two thousand, two hundred fifteen".