1133440462 has 96 divisors (see below), whose sum is σ = 2242277856. Its totient is φ = 424569600.

The previous prime is 1133440423. The next prime is 1133440481. The reversal of 1133440462 is 2640443311.

It is a self number, because there is not a number n which added to its sum of digits gives 1133440462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6262012 + ... + 6262192.

It is an arithmetic number, because the mean of its divisors is an integer number (23357061).

Almost surely, 2^1133440462 is an apocalyptic number.

1133440462 is a deficient number, since it is larger than the sum of its proper divisors (1108837394).

1133440462 is a wasteful number, since it uses less digits than its factorization.

1133440462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 1133440462 is about 33666.6075214002. The cubic root of 1133440462 is about 1042.6364512278.

Adding to 1133440462 its reverse (2640443311), we get a palindrome (3773883773).

The spelling of 1133440462 in words is "one billion, one hundred thirty-three million, four hundred forty thousand, four hundred sixty-two".