1151242462 has 8 divisors (see below), whose sum is σ = 1735542000. Its totient is φ = 572728464.

The previous prime is 1151242459. The next prime is 1151242481. The reversal of 1151242462 is 2642421511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1151242462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1445887 + ... + 1446682.

It is an arithmetic number, because the mean of its divisors is an integer number (216942750).

Almost surely, 2^1151242462 is an apocalyptic number.

1151242462 is a deficient number, since it is larger than the sum of its proper divisors (584299538).

1151242462 is a wasteful number, since it uses less digits than its factorization.

1151242462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892770.

The product of its digits is 3840, while the sum is 28.

The square root of 1151242462 is about 33929.9640730726. The cubic root of 1151242462 is about 1048.0667259100.

Adding to 1151242462 its reverse (2642421511), we get a palindrome (3793663973).

The spelling of 1151242462 in words is "one billion, one hundred fifty-one million, two hundred forty-two thousand, four hundred sixty-two".