149276484 has 36 divisors (see below), whose sum is σ = 431243904. Its totient is φ = 42650352.

The previous prime is 149276471. The next prime is 149276489. The reversal of 149276484 is 484672941.

149276484 is a `hidden beast` number, since 14 + 92 + 76 + 484 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (149276489) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 295932 + ... + 296435.

Almost surely, 2^149276484 is an apocalyptic number.

149276484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

149276484 is an abundant number, since it is smaller than the sum of its proper divisors (281967420).

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

149276484 is a wasteful number, since it uses less digits than its factorization.

149276484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592384 (or 592379 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 149276484 is about 12217.8755927534. The cubic root of 149276484 is about 530.4736290706.

The spelling of 149276484 in words is "one hundred forty-nine million, two hundred seventy-six thousand, four hundred eighty-four".