149872606 has 16 divisors (see below), whose sum is σ = 243364464. Its totient is φ = 68811264.

The previous prime is 149872603. The next prime is 149872621. The reversal of 149872606 is 606278941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149872601) 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, 9916 + ... + 19951.

It is an arithmetic number, because the mean of its divisors is an integer number (15210279).

Almost surely, 2^149872606 is an apocalyptic number.

149872606 is a deficient number, since it is larger than the sum of its proper divisors (93491858).

149872606 is a wasteful number, since it uses less digits than its factorization.

149872606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30075.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 149872606 is about 12242.2467709159. The cubic root of 149872606 is about 531.1788238484.

The spelling of 149872606 in words is "one hundred forty-nine million, eight hundred seventy-two thousand, six hundred six".