149426008 has 8 divisors (see below), whose sum is σ = 280173780. Its totient is φ = 74713000.

The previous prime is 149425999. The next prime is 149426021. The reversal of 149426008 is 800624941.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9339118 + ... + 9339133.

Almost surely, 2^149426008 is an apocalyptic number.

It is an amenable number.

149426008 is a deficient number, since it is larger than the sum of its proper divisors (130747772).

149426008 is a wasteful number, since it uses less digits than its factorization.

149426008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18678257 (or 18678253 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 149426008 is about 12223.9931282703. The cubic root of 149426008 is about 530.6506877029.

The spelling of 149426008 in words is "one hundred forty-nine million, four hundred twenty-six thousand, eight".