149103092 has 12 divisors (see below), whose sum is σ = 261329796. Its totient is φ = 74437440.

The previous prime is 149103079. The next prime is 149103113. The reversal of 149103092 is 290301941.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 86787856 + 62315236 = 9316^2 + 7894^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 25553 + ... + 30840.

It is an arithmetic number, because the mean of its divisors is an integer number (21777483).

Almost surely, 2^149103092 is an apocalyptic number.

It is an amenable number.

149103092 is a deficient number, since it is larger than the sum of its proper divisors (112226704).

149103092 is a wasteful number, since it uses less digits than its factorization.

149103092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57058 (or 57056 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 149103092 is about 12210.7776984105. Note that the first 3 decimals coincide. The cubic root of 149103092 is about 530.2681590660.

The spelling of 149103092 in words is "one hundred forty-nine million, one hundred three thousand, ninety-two".