1142533006 has 8 divisors (see below), whose sum is σ = 1726882344. Its totient is φ = 566905560.

The previous prime is 1142532973. The next prime is 1142533013. The reversal of 1142533006 is 6003352411.

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

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, 2180145 + ... + 2180668.

It is an arithmetic number, because the mean of its divisors is an integer number (215860293).

Almost surely, 2^1142533006 is an apocalyptic number.

1142533006 is a deficient number, since it is larger than the sum of its proper divisors (584349338).

1142533006 is a wasteful number, since it uses less digits than its factorization.

1142533006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360946.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1142533006 is about 33801.3758004020. The cubic root of 1142533006 is about 1045.4170648157.

Adding to 1142533006 its reverse (6003352411), we get a palindrome (7145885417).

The spelling of 1142533006 in words is "one billion, one hundred forty-two million, five hundred thirty-three thousand, six".