149566002 has 8 divisors (see below), whose sum is σ = 299132016. Its totient is φ = 49855332.

The previous prime is 149565937. The next prime is 149566019. The reversal of 149566002 is 200665941.

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

149566002 is an admirable 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, 12463828 + ... + 12463839.

It is an arithmetic number, because the mean of its divisors is an integer number (37391502).

Almost surely, 2^149566002 is an apocalyptic number.

149566002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149566002 is a wasteful number, since it uses less digits than its factorization.

149566002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24927672.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 149566002 is about 12229.7179853012. The cubic root of 149566002 is about 530.8163543671.

The spelling of 149566002 in words is "one hundred forty-nine million, five hundred sixty-six thousand, two".