42923002 has 8 divisors (see below), whose sum is σ = 64514016. Its totient is φ = 21418332.

The previous prime is 42922993. The next prime is 42923017. The reversal of 42923002 is 20032924.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20328 + ... + 22339.

It is an arithmetic number, because the mean of its divisors is an integer number (8064252).

Almost surely, 2^42923002 is an apocalyptic number.

42923002 is a deficient number, since it is larger than the sum of its proper divisors (21591014).

42923002 is a wasteful number, since it uses less digits than its factorization.

42923002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43172.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 42923002 is about 6551.5648512397. The cubic root of 42923002 is about 350.1305689717.

Adding to 42923002 its reverse (20032924), we get a palindrome (62955926).

The spelling of 42923002 in words is "forty-two million, nine hundred twenty-three thousand, two".