149044937 has 4 divisors (see below), whose sum is σ = 149214996. Its totient is φ = 148874880.

The previous prime is 149044921. The next prime is 149044969. The reversal of 149044937 is 739440941.

149044937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 100380361 + 48664576 = 10019^2 + 6976^2 .

It is a cyclic number.

It is not a de Polignac number, because 149044937 - 2⁴ = 149044921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 149044894 and 149044903.

It is not an unprimeable number, because it can be changed into a prime (149044237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83708 + ... + 85469.

It is an arithmetic number, because the mean of its divisors is an integer number (37303749).

Almost surely, 2^149044937 is an apocalyptic number.

It is an amenable number.

149044937 is a deficient number, since it is larger than the sum of its proper divisors (170059).

149044937 is an equidigital number, since it uses as much as digits as its factorization.

149044937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170058.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 149044937 is about 12208.3961682114. The cubic root of 149044937 is about 530.1992095572.

The spelling of 149044937 in words is "one hundred forty-nine million, forty-four thousand, nine hundred thirty-seven".