1142675462 has 8 divisors (see below), whose sum is σ = 1714205592. Its totient is φ = 571273600.

The previous prime is 1142675411. The next prime is 1142675467. The reversal of 1142675462 is 2645762411.

It is a happy number.

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

It is a super-3 number, since 3×1142675462³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142675467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5339 + ... + 48102.

It is an arithmetic number, because the mean of its divisors is an integer number (214275699).

Almost surely, 2^1142675462 is an apocalyptic number.

1142675462 is a deficient number, since it is larger than the sum of its proper divisors (571530130).

1142675462 is a wasteful number, since it uses less digits than its factorization.

1142675462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64134.

The product of its digits is 80640, while the sum is 38.

The square root of 1142675462 is about 33803.4829862250. The cubic root of 1142675462 is about 1045.4605120636.

The spelling of 1142675462 in words is "one billion, one hundred forty-two million, six hundred seventy-five thousand, four hundred sixty-two".