1141862358 has 96 divisors (see below), whose sum is σ = 2992743936. Its totient is φ = 283405824.

The previous prime is 1141862353. The next prime is 1141862363. The reversal of 1141862358 is 8532681411.

It is an interprime number because it is at equal distance from previous prime (1141862353) and next prime (1141862363).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141862353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115935 + ... + 125397.

It is an arithmetic number, because the mean of its divisors is an integer number (31174416).

Almost surely, 2^1141862358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141862358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1496371968).

1141862358 is an abundant number, since it is smaller than the sum of its proper divisors (1850881578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141862358 is a wasteful number, since it uses less digits than its factorization.

1141862358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9518 (or 9505 counting only the distinct ones).

The product of its digits is 46080, while the sum is 39.

The square root of 1141862358 is about 33791.4539195933. The cubic root of 1141862358 is about 1045.2124772650.

The spelling of 1141862358 in words is "one billion, one hundred forty-one million, eight hundred sixty-two thousand, three hundred fifty-eight".