1123367454 has 80 divisors (see below), whose sum is σ = 2756198016. Its totient is φ = 339152400.

The previous prime is 1123367431. The next prime is 1123367459. The reversal of 1123367454 is 4547633211.

1123367454 is a `hidden beast` number, since 112 + 33 + 67 + 454 = 666.

1123367454 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123367459) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 553189 + ... + 555215.

Almost surely, 2^1123367454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1123367454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1378099008).

1123367454 is an abundant number, since it is smaller than the sum of its proper divisors (1632830562).

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

1123367454 is a wasteful number, since it uses less digits than its factorization.

1123367454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363 (or 2354 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 1123367454 is about 33516.6742681908. The cubic root of 1123367454 is about 1039.5385816780.

It can be divided in two parts, 11233 and 67454, that added together give a palindrome (78687).

The spelling of 1123367454 in words is "one billion, one hundred twenty-three million, three hundred sixty-seven thousand, four hundred fifty-four".