1141508634 has 32 divisors (see below), whose sum is σ = 2672804736. Its totient is φ = 318190080.

The previous prime is 1141508633. The next prime is 1141508737. The reversal of 1141508634 is 4368051411.

It is a super-2 number, since 2×1141508634² = 2606083922993091912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1141508595 and 1141508604.

It is not an unprimeable number, because it can be changed into a prime (1141508633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329727 + ... + 333170.

It is an arithmetic number, because the mean of its divisors is an integer number (83525148).

Almost surely, 2^1141508634 is an apocalyptic number.

1141508634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1141508634 is an abundant number, since it is smaller than the sum of its proper divisors (1531296102).

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

1141508634 is a wasteful number, since it uses less digits than its factorization.

1141508634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662950.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1141508634 is about 33786.2195872814. The cubic root of 1141508634 is about 1045.1045381253.

The spelling of 1141508634 in words is "one billion, one hundred forty-one million, five hundred eight thousand, six hundred thirty-four".