149568002 has 8 divisors (see below), whose sum is σ = 225480000. Its totient is φ = 74408004.

The previous prime is 149567933. The next prime is 149568007. The reversal of 149568002 is 200865941.

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

It is not an unprimeable number, because it can be changed into a prime (149568007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187502 + ... + 188297.

It is an arithmetic number, because the mean of its divisors is an integer number (28185000).

Almost surely, 2^149568002 is an apocalyptic number.

149568002 is a deficient number, since it is larger than the sum of its proper divisors (75911998).

149568002 is a wasteful number, since it uses less digits than its factorization.

149568002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376000.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 149568002 is about 12229.7997530622. The cubic root of 149568002 is about 530.8187203861.

The spelling of 149568002 in words is "one hundred forty-nine million, five hundred sixty-eight thousand, two".