149100884 has 6 divisors (see below), whose sum is σ = 260926554. Its totient is φ = 74550440.

The previous prime is 149100851. The next prime is 149100911. The reversal of 149100884 is 488001941.

It can be written as a sum of positive squares in only one way, i.e., 104611984 + 44488900 = 10228^2 + 6670^2 .

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, 18637607 + ... + 18637614.

It is an arithmetic number, because the mean of its divisors is an integer number (43487759).

Almost surely, 2^149100884 is an apocalyptic number.

It is an amenable number.

149100884 is a deficient number, since it is larger than the sum of its proper divisors (111825670).

149100884 is a wasteful number, since it uses less digits than its factorization.

149100884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37275225 (or 37275223 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 149100884 is about 12210.6872861441. The cubic root of 149100884 is about 530.2655415530.

The spelling of 149100884 in words is "one hundred forty-nine million, one hundred thousand, eight hundred eighty-four".