149050938 has 32 divisors (see below), whose sum is σ = 303998400. Its totient is φ = 48706560.

The previous prime is 149050927. The next prime is 149050963. The reversal of 149050938 is 839050941.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 149050896 and 149050905.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163881 + ... + 164787.

It is an arithmetic number, because the mean of its divisors is an integer number (9499950).

Almost surely, 2^149050938 is an apocalyptic number.

149050938 is an abundant number, since it is smaller than the sum of its proper divisors (154947462).

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

149050938 is a wasteful number, since it uses less digits than its factorization.

149050938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 149050938 is about 12208.6419392167. The cubic root of 149050938 is about 530.2063252696.

The spelling of 149050938 in words is "one hundred forty-nine million, fifty thousand, nine hundred thirty-eight".