149650207 has 8 divisors (see below), whose sum is σ = 172951200. Its totient is φ = 126829824.

The previous prime is 149650199. The next prime is 149650229. The reversal of 149650207 is 702056941.

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

It is a cyclic number.

It is not a de Polignac number, because 149650207 - 2³ = 149650199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149651207) 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, 119482 + ... + 120727.

It is an arithmetic number, because the mean of its divisors is an integer number (21618900).

Almost surely, 2^149650207 is an apocalyptic number.

149650207 is a deficient number, since it is larger than the sum of its proper divisors (23300993).

149650207 is an equidigital number, since it uses as much as digits as its factorization.

149650207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240305.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 149650207 is about 12233.1601395551. The cubic root of 149650207 is about 530.9159514346.

The spelling of 149650207 in words is "one hundred forty-nine million, six hundred fifty thousand, two hundred seven".