149980006 has 16 divisors (see below), whose sum is σ = 249583680. Its totient is φ = 67016680.

The previous prime is 149979997. The next prime is 149980007. The reversal of 149980006 is 600089941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149980007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56476 + ... + 59071.

It is an arithmetic number, because the mean of its divisors is an integer number (15598980).

Almost surely, 2^149980006 is an apocalyptic number.

149980006 is a deficient number, since it is larger than the sum of its proper divisors (99603674).

149980006 is a wasteful number, since it uses less digits than its factorization.

149980006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115619.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 149980006 is about 12246.6324350819. The cubic root of 149980006 is about 531.3056759918.

The spelling of 149980006 in words is "one hundred forty-nine million, nine hundred eighty thousand, six".