149482854 has 16 divisors (see below), whose sum is σ = 332184240. Its totient is φ = 49827600.

The previous prime is 149482831. The next prime is 149482867. The reversal of 149482854 is 458284941.

149482854 is a `hidden beast` number, since 1 + 494 + 82 + 85 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384047 + ... + 1384154.

It is an arithmetic number, because the mean of its divisors is an integer number (20761515).

Almost surely, 2^149482854 is an apocalyptic number.

149482854 is an abundant number, since it is smaller than the sum of its proper divisors (182701386).

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

149482854 is a wasteful number, since it uses less digits than its factorization.

149482854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768212 (or 2768206 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 149482854 is about 12226.3180884516. The cubic root of 149482854 is about 530.7179708240.

It can be divided in two parts, 1494 and 82854, that added together give a palindrome (84348).

The spelling of 149482854 in words is "one hundred forty-nine million, four hundred eighty-two thousand, eight hundred fifty-four".