149482354 has 16 divisors (see below), whose sum is σ = 256439808. Its totient is φ = 64017792.

The previous prime is 149482349. The next prime is 149482379. The reversal of 149482354 is 453284941.

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, 22594 + ... + 28450.

It is an arithmetic number, because the mean of its divisors is an integer number (16027488).

Almost surely, 2^149482354 is an apocalyptic number.

149482354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

149482354 is a deficient number, since it is larger than the sum of its proper divisors (106957454).

149482354 is a wasteful number, since it uses less digits than its factorization.

149482354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7689.

The product of its digits is 138240, while the sum is 40.

The square root of 149482354 is about 12226.2976407415. The cubic root of 149482354 is about 530.7173790966.

The spelling of 149482354 in words is "one hundred forty-nine million, four hundred eighty-two thousand, three hundred fifty-four".