1134625461 has 16 divisors (see below), whose sum is σ = 1554960000. Its totient is φ = 735386688.

The previous prime is 1134625423. The next prime is 1134625463. The reversal of 1134625461 is 1645264311.

It is not a de Polignac number, because 1134625461 - 2¹⁸ = 1134363317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134625463) 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, 168640 + ... + 175238.

It is an arithmetic number, because the mean of its divisors is an integer number (97185000).

Almost surely, 2^1134625461 is an apocalyptic number.

It is an amenable number.

1134625461 is a deficient number, since it is larger than the sum of its proper divisors (420334539).

1134625461 is a wasteful number, since it uses less digits than its factorization.

1134625461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8188.

The product of its digits is 17280, while the sum is 33.

The square root of 1134625461 is about 33684.2019498756. The cubic root of 1134625461 is about 1042.9996794897. Note that the first 3 decimals are identical.

Adding to 1134625461 its reverse (1645264311), we get a palindrome (2779889772).

The spelling of 1134625461 in words is "one billion, one hundred thirty-four million, six hundred twenty-five thousand, four hundred sixty-one".