149548362 has 16 divisors (see below), whose sum is σ = 304166880. Its totient is φ = 49004432.

The previous prime is 149548291. The next prime is 149548363. The reversal of 149548362 is 263845941.

It is not an unprimeable number, because it can be changed into a prime (149548363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210873 + ... + 211580.

It is an arithmetic number, because the mean of its divisors is an integer number (19010430).

Almost surely, 2^149548362 is an apocalyptic number.

149548362 is an abundant number, since it is smaller than the sum of its proper divisors (154618518).

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

149548362 is a wasteful number, since it uses less digits than its factorization.

149548362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422517.

The product of its digits is 207360, while the sum is 42.

The square root of 149548362 is about 12228.9967699726. The cubic root of 149548362 is about 530.7954851667.

The spelling of 149548362 in words is "one hundred forty-nine million, five hundred forty-eight thousand, three hundred sixty-two".