32263142 has 4 divisors (see below), whose sum is σ = 48394716. Its totient is φ = 16131570.

The previous prime is 32263117. The next prime is 32263163. The reversal of 32263142 is 24136223.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8065784 + ... + 8065787.

It is an arithmetic number, because the mean of its divisors is an integer number (12098679).

Almost surely, 2^32263142 is an apocalyptic number.

32263142 is a deficient number, since it is larger than the sum of its proper divisors (16131574).

32263142 is a wasteful number, since it uses less digits than its factorization.

32263142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16131573.

The product of its digits is 1728, while the sum is 23.

The square root of 32263142 is about 5680.0653165259. The cubic root of 32263142 is about 318.3480689675.

Adding to 32263142 its reverse (24136223), we get a palindrome (56399365).

The spelling of 32263142 in words is "thirty-two million, two hundred sixty-three thousand, one hundred forty-two".